What is elementary reaction.

What is elementary reaction.
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Answer :

Ans.: When reaction is compelled in single step. 
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Related questions

According to Arrhenius equation of temperature dependency of rate constant for an elementary reaction (A) k ∝ √T (B) k ∝ e -E/RT (C) k ∝ T e -E/RT (D) None of these

Description : According to Arrhenius equation of temperature dependency of rate constant for an elementary reaction (A) k ∝ √T (B) k ∝ e -E/RT (C) k ∝ T e -E/RT (D) None of these

Last Answer : (B) k ∝ e -E/RT

The experimentally determined overall order of the reaction, A + B → C + D, is two. Then the (A) Reaction is elementary with a molecularity of 2 (B) Molecularity of the reaction is 2, but the reaction may not be elementary (C) Reaction may be elementary with molecularity of 2 (D) Reaction is elementary but the molecularity may not be 2

Description : The experimentally determined overall order of the reaction, A + B → C + D, is two. Then the (A) Reaction is elementary with a molecularity of 2 (B) Molecularity of the reaction is 2, ... Reaction may be elementary with molecularity of 2 (D) Reaction is elementary but the molecularity may not be 2

Last Answer : (A) Reaction is elementary with a molecularity of 2

. Reaction of benzene with chlorine gas to produce tri-chlorobenzene exemplifies a/an __________ reaction. (A) Elementary (B) Parallel(C) Consecutive(D) None of these

Description : . Reaction of benzene with chlorine gas to produce tri-chlorobenzene exemplifies a/an __________ reaction. (A) Elementary (B) Parallel (C) Consecutive (D) None of these

Last Answer : (C) Consecutive

There is no correspondence between stoichiometric and the rate equation in case of a/an __________ reaction. (A) Elementary (B) Multiple (C) Autocatalytic (D) Non-elementary

Description : There is no correspondence between stoichiometric and the rate equation in case of a/an __________ reaction. (A) Elementary (B) Multiple (C) Autocatalytic (D) Non-elementary

Last Answer : (D) Non-elementary

The reaction in which the rate equation corresponds to a stoichiometric equation, is called a/an __________ reaction. (A) Elementary (B) Non-elementary (C) Parallel (D) Autokinetic

Description : The reaction in which the rate equation corresponds to a stoichiometric equation, is called a/an __________ reaction. (A) Elementary (B) Non-elementary (C) Parallel (D) Autokinetic

Last Answer : (A) Elementary

Pick out the wrong statement. (A) In a first order reaction, A → products; the reaction becomes slower as it proceeds, because the concentration of A decreases and the rate is proportional to the concentration of A (B) Transition state theory approaches the problem of calculating reaction rates by concentrating on the idea of activated complexes (C) According to the penetration theory, the mass transfer co-efficient decreases, if the exposure time of an eddy to the solute decreases (D) If the rate of an irreversible reaction, A + B → 2C is k.CA .CB , then the reaction is always elementary

Description : Pick out the wrong statement. (A) In a first order reaction, A → products; the reaction becomes slower as it proceeds, because the concentration of A decreases and the rate is proportional to the concentration ... irreversible reaction, A + B → 2C is k.CA .CB , then the reaction is always elementary

Last Answer : (C) According to the penetration theory, the mass transfer co-efficient decreases, if the exposure time of an eddy to the solute decreases

Which of the following holds good for an elementary reaction as shown in the bellow figure? (A) The rate of disappearance of 'Y' is equal to the rate of appearance of 'Z' (B) The rate of disappearance of 'Y' is equal to the rate of disappearance ofX'(C) Three times the rate of disappearance of 'X' is equal to the rate ofappearance of 'Z'(D) The rate of disappearance of 'X' is equal to the rate of appearance of 'Z

Description : Which of the following holds good for an elementary reaction as shown in the bellow figure? (A) The rate of disappearance of 'Y' is equal to the rate of appearance of 'Z' (B) The rate of disappearance of 'Y ... of 'Z' (D) The rate of disappearance of 'X' is equal to the rate of appearance of 'Z

Last Answer : (C) Three times the rate of disappearance of 'X' is equal to the rate of appearance of 'Z

Molecularity of an elementary reaction, P + Q → R + S is (A) 1 (B) 2 (C) 3 (D) 4

Description : Molecularity of an elementary reaction, P + Q → R + S is (A) 1 (B) 2 (C) 3 (D) 4

Last Answer : (D) 4

What is meant by elementary particle ? What is the basic particle of the atom ?

Description : What is meant by elementary particle ? What is the basic particle of the atom ?

Last Answer : Particles that have been discovered by breaking down atoms into different parts are generally called atomic particles.

Daycare workers and elementary school teachers, how are the young kids doing with mask mandates?

Description : Daycare workers and elementary school teachers, how are the young kids doing with mask mandates?

Last Answer : I’m only in schools part time but I do have young kids, and I’ve noticed that kids are generally more dilligent and accepting of mask rules, distancing, and handwashing than adults. The demo skews lefty middle class, but that diverges into antivax too, and the kids all seem to do rather well.

Why would elementary school start so early?

Description : Why would elementary school start so early?

Last Answer : I have no idea. My grade school started at 8:20. My High school and middle school start at 7:20. And the reason for my school district doing it is because of the buses thing and drivers having to make it to school in time for kids to not be late

Do elementary schools still have those little pictures of all the presidents in classrooms?

Description : Do elementary schools still have those little pictures of all the presidents in classrooms?

Last Answer : I went to elementary school in the 60's and 70's in California, and not only did we not have all the different pictures of Presidents, we didn't even have any picture the President who was in office ... never has. I always thought that was something you just saw on TV, like on Leave It To Beaver.

Do any of you more seasoned, wise people remember getting lined up like a herd of cattle in your elementary school hallway, and the nurse going down the line popping your upper arm with a needle gun that had 5 needles in one, and what that was for?

Description : Do any of you more seasoned, wise people remember getting lined up like a herd of cattle in your elementary school hallway, and the nurse going down the line popping your upper arm with a needle gun that had 5 needles in one, and what that was for?

Last Answer : I’m just wondering if you’re talking about this

Is your biggest memory from elementary school that of sitting at your desk?

Description : Is your biggest memory from elementary school that of sitting at your desk?

Last Answer : My 2 biggest memories are jumping on a friend’s back and shattering a glass cabinet when we backed into it, and being accused of eating all the chocolate from the christmas calendar.

What careers (besides teaching) can a person pursue with a BA in Elementary Education?

Description : What careers (besides teaching) can a person pursue with a BA in Elementary Education?

Last Answer : answer:Translating? Creative writing? Historican? Human resources managing? As far as I know any job that involve social science offers BA.

How many friends have you kept from elementary school? From high school?

Description : How many friends have you kept from elementary school? From high school?

Last Answer : answer:From Elementary school - exactly zero. Most of my grade-school years were spent in New York, and since we left with no warning to me, there was no time to get an address to remain ... once or twice a year during Renaissance Festival season. Other than that I've repressed most of high school.

What was breakfast around your house like when you were in elementary school?

Description : What was breakfast around your house like when you were in elementary school?

Last Answer : answer:Grapefruit and cereal was pretty much the standard throughout. Occasionally a different fruit (cantaloupe, pineapple). When I lived in Westchester County, NY, for a couple years, I often had Wheatena from Halloween to Easter.

What was your worst elementary school experience?

Description : What was your worst elementary school experience?

Last Answer : I was punished by having to lie down on the coatroom and be quiet , I couldn’t ask for help and I peed myself… after that I never asked again I just walked to the bathroom. I took control back for my life.

I once read in a science news letter magazine for kids in elementary that there was a place in Hawaii which rained nearly every day do you know where this is?

Description : I once read in a science news letter magazine for kids in elementary that there was a place in Hawaii which rained nearly every day do you know where this is?

Last Answer : Mount Waialeale, Kauai in the Hawaiian Islands is the wettest place on Earth. Waialeale means overflowing water in Hawaiian. It's altitude of more than 5000 feet is one reason why the place gets ... 's side. It rains almost everyday at Mount Waialeale, with only about fifty clear days a year.

I'm trying to contact a childhood friend from elementary school that I had, but I forget her last name. Any ideas on what I can do to contact her?

Description : I'm trying to contact a childhood friend from elementary school that I had, but I forget her last name. Any ideas on what I can do to contact her?

Last Answer : answer:If you can recall any of the other friends that also knew her, you could try looking those people up on Facebook, and then ask if they know her. You might be able to go online and see yearbooks ... and let them know who you are and why you are looking for her and see if they have any ideas.

Every country has a different name for the various groups of school grades; from high school to elementary school. What's yours?

Description : Every country has a different name for the various groups of school grades; from high school to elementary school. What's yours?

Last Answer : Ours are the same as yours… the grades differ between Canadian provinces, but by little. Army… not so much.

Does anybody have experience or stories about teaching in an elementary school?

Description : Does anybody have experience or stories about teaching in an elementary school?

Last Answer : I haven't taught in elementary school but I do know there is a serious lack of male teachers at any level of the Australian school system. This is something our government is trying to ... opportunities to travel and to teach in other countries too once you are qualified and have some experience.

What is a good alternative to the card pulling management system in the elementary classroom?

Description : What is a good alternative to the card pulling management system in the elementary classroom?

Last Answer : Class credit chart where credits can be given to whole class. Table treasures, glass beads or marbles earned for good behaviour/work. Raffle tickets, draw atend of week, marble jar x amount small treat ... (without e) .co.uk and click on behaviour management for lots of resources. Good luck x

Barack Obama elementary school opens tomorrow in St. Louis. What should the mascot be?

Description : Barack Obama elementary school opens tomorrow in St. Louis. What should the mascot be?

Last Answer : answer:The Peacock MSNBC and Oprah did help Obama win his election.

Did you ever change schools in upper-elementary or higher grades? How did it work out?

Description : Did you ever change schools in upper-elementary or higher grades? How did it work out?

Last Answer : answer:I moved when I was starting the 5th grade. The move was actually more upsetting than starting at a new school. Leaving my friends made me sad. Once in my new house, and becoming familar with ... bullied or teased might be thrilled with the new school (I have seen this happen more than once).

When teaching ESOL to elementary sudents, what are the first/basic things to teach and consider?

Description : When teaching ESOL to elementary sudents, what are the first/basic things to teach and consider?

Last Answer : answer:ONe way is to start with the letters for a simple three-letter word that can morph into other words. C A T Bat, rat, mat, fat, hat, pat, vat, sat (most of which can be illustrated on a white ... boring. Then you can change the list to; (after introducing N) Can, man, ran, fan, pan, van, etc.

What was the most memorable dance in school for you in elementary (if you had any) Middle, high school and or collage?

Description : What was the most memorable dance in school for you in elementary (if you had any) Middle, high school and or collage?

Last Answer : Annual dance which was held around march. It was okay… I am person who would rather stay at home alone watching a movie than go to school dances. But since this was like the biggest thing I decided why not. At that time I was in 10th grade, graduating and beginning in high school ;)

Community Service ideas for elementary aged ASB kids?

Description : Community Service ideas for elementary aged ASB kids?

Last Answer : answer:Here are a few: Coats for kids - Bring a coat you have out grown and donate it to an appropriate homeless organization (works well as winter approaches). Canned food drive - Have an event and ... they can get a helping hand. These can be handed out to pan handlers in lieu of pocket change.

Mock slave auction to teach elementary students about slavery - yea or nay?

Description : Mock slave auction to teach elementary students about slavery - yea or nay?

Last Answer : A better thing to do to get the kids to understand it is show them pictures of the slaves, let them listen to slave narratives, let them hear the songs they sang. As a child growing up ... forgotten it. I never would have gotten that from some dumb mock auction that misses the point completely.

What to ask an elementary school teacher about yourself?

Description : What to ask an elementary school teacher about yourself?

Last Answer : Did I prefer the company of boys to girls, or vice versa? Did I prefer to stay with adults rather than play with other children?

What makes your resume/teaching portfolio stand out if you're trying to be an elementary teacher?

Description : What makes your resume/teaching portfolio stand out if you're trying to be an elementary teacher?

Last Answer : answer:Experience is huge. Volunteer, yes. Anything to do with education (volunteer in the school system), that's what I was told they're looking for. A year before I went to teacher's college, I ... a school. Great bit of experience and you're ahead of the game when you start teacher's college.

What does a wink mean when a male elementary teacher who i work with always winks at me?

Description : What does a wink mean when a male elementary teacher who i work with always winks at me?

Last Answer : Perhaps merely a gentle display of paternal-like affection? I myself do it occasionally with a co-workers—picked it up from my dad, I think—with no more intent than a friendly acknowledgement. (I don’t think the teacher’s handsomeness necessarily equates to a sexual agenda.)

What does a wink mean when a male elementary teacher who i work with always winks at me?

Description : What does a wink mean when a male elementary teacher who i work with always winks at me?

Last Answer : Perhaps merely a gentle display of paternal-like affection? I myself do it occasionally with a co-workers—picked it up from my dad, I think—with no more intent than a friendly acknowledgement. (I don’t think the teacher’s handsomeness necessarily equates to a sexual agenda.)

Do you know anybody that went to boarding school for elementary or high school, and if so, how did they like it?

Description : Do you know anybody that went to boarding school for elementary or high school, and if so, how did they like it?

Last Answer : Different people may have different opinions on this,it depends on what life you could get used to.Some people may want more friends while others prefer more private space. If you don't think ... schools is benefical for those who want to live on their own and venture into something unfamiliar.

Are teaching jobs (Elementary - JK through to 8) hard to come by in the U.S.

Description : Are teaching jobs (Elementary - JK through to 8) hard to come by in the U.S.

Last Answer : A friend of mine’s sister is a principal in Kentucky and she has told me they are desperate for teachers there. And I’m trying to relocate there, so that would give you someone you kinda know.

Are you amazed that more elementary school kids don't get hit by cars during the crazy drop-off and pick-up madness?

Description : Are you amazed that more elementary school kids don't get hit by cars during the crazy drop-off and pick-up madness?

Last Answer : The school my kids attend does a wonderful job at traffic control. They have teachers/paras at every cross walk and the principal stands in front guiding all the cars through the parking lot. My kids cross the ... and, well keeps kids safe. At our school at least they have done a great job of it.

Do children, in elementary school, still give Valentines to each other?

Description : Do children, in elementary school, still give Valentines to each other?

Last Answer : They sure do. I teach 3rd grade. I get them to each make up a rather large pouch (envelope type thing) for the front of their desks. They decorate it and put their name on the front. Then, in the morning each child gets to go around to the other students’ desks and drop in the Valentine. :)

How would you best describe your old/current American Elementary school?

Description : How would you best describe your old/current American Elementary school?

Last Answer : Here in America, Elementary school is grades 1–5 (1–6 in some places). It’s like.. a school for kids. What is it that you’d like to know?

What type of ********* gifts do elementary school teachers appreciate the most?

Description : What type of Christmas gifts do elementary school teachers appreciate the most?

Last Answer : Gifts from the heart. I think chocolate would be great! (But maybe I’m biased because I LOVE chocolate!)

What is the overall state of Tacoma public elementary schools?

Description : What is the overall state of Tacoma public elementary schools?

Last Answer : I don’t know. But these folks would like to tell you: http://www.greatschools.net/washington/tacoma/ Browns Point seems to be well-liked.

If you're wanting to get into teaching (elementary school), what volunteer work would look best on a resume?

Description : If you're wanting to get into teaching (elementary school), what volunteer work would look best on a resume?

Last Answer : Any kind of work with children. For example my university has a child daycare center and they get a lot of college aides who want to be elementary teachers. I’ve also worked two summers with kids in special education programs, which shows I have the capability to work with that population.

What do you think of CA's mandatory gay education in public elementary schools?

Description : What do you think of CA's mandatory gay education in public elementary schools?

Last Answer : I agree with what the school decides and what the parents allow and think. I am against mandatory gay education, and also against mandatory education. Am in CA here.

Would you pay for beginner Spanish classes for your elementary age children?

Description : Would you pay for beginner Spanish classes for your elementary age children?

Last Answer : Claro

A good friend of mine is thinking about going back to school to become an elementary school teacher (he's 37). Bad idea? Too old?

Description : A good friend of mine is thinking about going back to school to become an elementary school teacher (he's 37). Bad idea? Too old?

Last Answer : Well I am going to be 45 when I do my student teaching! I’m planning to teach special education in high school. I’ll be following this question looking mostly for pros!!

Is Wikipedia an acceptable research source for elementary and middle school students?

Description : Is Wikipedia an acceptable research source for elementary and middle school students?

Last Answer : If I were teaching students to research, I'd probably use Wikipedia as an example of a suspicious source. Then I'd use well sourced Wikipedia articles and horribly sourced ones to explain the difference ( ... researching, but don't use the information in the article. But overall, I'm pro-Wikipedia.

Do you have a story of mayhem from your elementary schools days you can share?

Description : Do you have a story of mayhem from your elementary schools days you can share?

Last Answer : I seem to recall picking my nose and flicking a booger on my teacher’s leg during storytime. does that count as mayhem?

When you were in elementary school, like 1st or 2nd grade, what was your favorite classroom activity?

Description : When you were in elementary school, like 1st or 2nd grade, what was your favorite classroom activity?

Last Answer : peeking into my math teacher’s blouse

What is the best wiki for elementary students?

Description : What is the best wiki for elementary students?

Last Answer : iwonder welcome to ask-public. I found a lot of wiki possibilities by typing wiki for children in my favorite charity search engine. It’s just a matter of searching through them. You might ask some other teachers you know. You could always make your own.

Does anyone know a great website for physical education, PE, lessons for elementary school kids?

Description : Does anyone know a great website for physical education, PE, lessons for elementary school kids?

Last Answer : PE lessons are not my forte, but lessonplanet.com was always helpful for social studies lessons and seemed to have lessons in all subjects. good luck.

What math related gift can I give an elementary school teacher?

Description : What math related gift can I give an elementary school teacher?

Last Answer : Any books by Bonnie Tank or Marilyn Burns, if they don't already have them.