Copper is purifed by electrolaytic refining of blister copper ,The correct statement (s) about this prcess is (are)

Copper is purifed by electrolaytic refining of blister copper ,The correct statement (s) about this prcess is (are)
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Copper is purifed by electrolaytic refining of blister copper ,The correct statement (s) about this ... at cathode D. Impurites settle as anode -mud
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Explain electro-refining of blister copper:

Description : Explain electro-refining of blister copper: 

Last Answer : 1. It is carried out in the large lead lined tank. 2. Impure Copper is placed into large plates which are suspended into tank at intervals & acts as anode. 3. Cathodes are thin plates of pure ... pure copper is deposited on the cathodes. 7. Electro - refined copper is about 99.99% pure.

In Bessemer converter `Cu_(2)S` is converted in to blister copper in

Description : In Bessemer converter `Cu_(2)S` is converted in to blister copper in

Last Answer : In Bessemer converter `Cu_(2)S` is converted in to blister copper in A. self reduction B. reduction with ... coal gas D. reduction with `H_(2)` gas

Which of the following common element(s) is/are present in the anode mud in elctrolytic refining of copper ?

Description : Which of the following common element(s) is/are present in the anode mud in elctrolytic refining of copper ?

Last Answer : Which of the following common element(s) is/are present in the anode mud in elctrolytic refining of ... A. Selenium B. Tellurium C. Silver D. Gold

Name the prcess by which fructose and some amino acids are absorbed in small intestine.

Description : Name the prcess by which fructose and some amino acids are absorbed in small intestine.

Last Answer : Name the prcess by which fructose and some amino acids are absorbed in small intestine.

Name the prcess by which fructose and some amino acids are absorbed in small intestine.

Description : Name the prcess by which fructose and some amino acids are absorbed in small intestine.

Last Answer : Name the prcess by which fructose and some amino acids are absorbed in small intestine.

What is the first step in the election prcess?

Description : What is the first step in the election prcess?

Last Answer : What is the answer ?

What is blister copper ?

Description : What is blister copper ?

Last Answer : Copper mixed with blister waste.

Blister copper is:

Description : Blister copper is:

Last Answer : Blister copper is: A. Bessemer converteer B. Reverberatory furnace C. Blast furnace D. Electrolytic tank

Blister copper is refined by stirring moltem impure metal with green logs of wood because such a wood liberated hydrocarbon gases like `(CH_(4))`. The

Description : Blister copper is refined by stirring moltem impure metal with green logs of wood because such a wood liberated hydrocarbon gases like `(CH_(4))`. The

Last Answer : Blister copper is refined by stirring moltem impure metal with green logs of wood because such a wood ... poling, Y=CuO D. X=cupellation, Y=CuO

The impurity present in Blister copper is

Description : The impurity present in Blister copper is

Last Answer : The impurity present in Blister copper is A. FeS B. `Cu_(2)O` C. `Cu_(2)S` D. FeO

Copper is refined by - (1) roasting (2) oxidation (3) electrolysis (4) zone refining

Description : Copper is refined by - (1) roasting (2) oxidation (3) electrolysis (4) zone refining

Last Answer : (1) roasting Explanation: Copper is refined by the method of roasting. In the roaster, the copper concentrate is partially oxidised to produce "calcine" and sulfur dioxide gas. In roasting, the ... ore concentrate is treated with very hot air. This process is generally applied to sulphide minerals.

Briefly explain the electrolytic refining of copper.

Description : Briefly explain the electrolytic refining of copper.

Last Answer : Copper is purified by electrolytic refining. The apparatus consists of an electrolytic tank containing copper sulphate solution as electrolyte. A set of thick blocks of impure copper is made anode ... anode becomes thinner and pure cathode becomes thicker. The impurities collect at the bottom.

By which process copper is refined ------? A. Roasting (Answer) B. Oxidation C. Zone Refining D. Electrolysis

Description : By which process copper is refined ------? A. Roasting (Answer) B. Oxidation C. Zone Refining D. Electrolysis

Last Answer : A. Roasting (Answer)

Which of the following metals is not subjected to electrolytic refining/purification? (A) Copper (B) Zinc (C) Tin (D) Aluminium

Description : Which of the following metals is not subjected to electrolytic refining/purification? (A) Copper (B) Zinc (C) Tin (D) Aluminium

Last Answer : (C) Tin

Copper is refined by (1) roasting (2) oxidation (3) electrolysis (4) zone refining

Description : Copper is refined by (1) roasting (2) oxidation (3) electrolysis (4) zone refining

Last Answer : roasting

Pick out the correct statement. (A) Dialysis process is used for the production of fresh water from brine (B) Electrodialysis is used in the manufacture of NaOH (C) Electrodialysis is used for the refining/purification of petrol (D) Both (B) and (C)

Description : Pick out the correct statement. (A) Dialysis process is used for the production of fresh water from brine (B) Electrodialysis is used in the manufacture of NaOH (C) Electrodialysis is used for the refining/purification of petrol (D) Both (B) and (C)

Last Answer : (B) Electrodialysis is used in the manufacture of NaOH

Herpes is: A. An S.T.D. B. a cold sore or fever blister C. an invasion of pyogenic bacterium

Description : Herpes is: A. An S.T.D. B. a cold sore or fever blister C. an invasion of pyogenic bacterium

Last Answer : Ans: B

Statement - 1 : `PbSiF_(6) + H_(2) SiF_(6)` + gelatine is taken as electrolyte in electrolytic refining of lead . Statement -2 : Discharge potential o

Description : Statement - 1 : `PbSiF_(6) + H_(2) SiF_(6)` + gelatine is taken as electrolyte in electrolytic refining of lead . Statement -2 : Discharge potential o

Last Answer : Statement - 1 : `PbSiF_(6) + H_(2) SiF_(6)` + gelatine is taken as electrolyte in electrolytic ... Statement-1 : is false , statement-2 : is true

The correct sequence of steps involved in extraction of metal from its ore is a) removal of impurities, purify metal, reduction of ore b) purify metal, removal of impurities, reduction of metal ore . c) concentration of ore , refining of metal , reduction d) removal of impurities from ore , reduction of ore , refining of metal

Description : The correct sequence of steps involved in extraction of metal from its ore is a) removal of impurities, purify metal, reduction of ore b) purify metal, removal of impurities, reduction of metal ore . c ... of metal , reduction d) removal of impurities from ore , reduction of ore , refining of metal

Last Answer : d) removal of impurities from ore , reduction of ore , refining of metal

A blister that doesn’t hurt: does it need any special treatment or attention?

Description : A blister that doesn’t hurt: does it need any special treatment or attention?

Last Answer : Just keep it clean. I wouldn’t worry about it if it doesn’t hurt and isn’t red, and there is no pus. I’m not a doctor, but I’ve had plenty of blisters on my feet from shoes.

Blister on foot!! Should I pop it and will it go away? Is it ok if I put ice.

Description : Blister on foot!! Should I pop it and will it go away? Is it ok if I put ice.

Last Answer : Puncture with a sterilized needle, then cover with a bandage.

Why is my blister so itchy?

Description : Why is my blister so itchy?

Last Answer : Wounds often itch when they are healing. Or it’s getting infected. If it gets redder and more painful, you might want to peel that blister off, clean it up, and get some antibiotic ointment on it and a proper bandage.

Can I still exercise with a blood blister on my foot?

Description : Can I still exercise with a blood blister on my foot?

Last Answer : I’m sure you can do more exercises that don’t involve impact… swimming, cycling, nautical machines, lifting weights, etc.

I have a little blood blister (about the size of a dime) on the bottom of my left foot. It hurts, but not in a crippling way. I was wondering if I could continue walking on the treadmill?

Description : I have a little blood blister (about the size of a dime) on the bottom of my left foot. It hurts, but not in a crippling way. I was wondering if I could continue walking on the treadmill?

Last Answer : Let it heel heal. You can walk on the treadmill though. Maybe try it w/o shoes though if it is an at home personal mill?

What should I do about this blood blister?

Description : What should I do about this blood blister?

Last Answer : Leave it alone. The cells lining your mouth and tongue are replaced twice as fast as most of those in the rest of your body – it’ll be gone soon.

How can you tell if your blister is healing well?

Description : How can you tell if your blister is healing well?

Last Answer : answer:I was taught that you should never deliberately drain a blister. Your body will take care of the excess fluid within a couple of days. I have four blisters on the souls of my feet from wearing the ... the skin will come off in the next few months but I'll wait for that to happen naturally.

Does putting ice on a blister do anything?

Description : Does putting ice on a blister do anything?

Last Answer : Yes. For one, it will numb the area, relieving pain. But you’re far better off soaking it with warm water. That will relieve pain and soften the skin up, as well as being clean.

Have any tips to help a burn not blister?

Description : Have any tips to help a burn not blister?

Last Answer : I always run for the aloe vera plant. Break a stalk in half and smear the goo on and keep doing it. If you don’t have an aloe plant, my mom used to always put butter on burns.

Gross one: when you get blister, say from a burn, and you pop the blster, what is that clear oilly liquid?

Description : Gross one: when you get blister, say from a burn, and you pop the blster, what is that clear oilly liquid?

Last Answer : Pus. If you have puss coming out of your blister you need to get to a hospital…stat!

Blister popped! help?

Description : Blister popped! help?

Last Answer : Cover it, keep it clean, and don't play drums for a couple of days. The best bandage would be a piece of gauze taped over the blister. It will hurt for a little while, but the only thing ... 'll be playing again. This is coming from an experienced rower who has had more than his share of blisters.

Treating blister on balls of feet?

Description : Treating blister on balls of feet?

Last Answer : If you have burns all the way around, you should go see someone. It could cut off blood flow if the swelling is too much. If the blistering is only on the bottoms of your feet then you may be able to ... and apply the juice, but the spray is best since you don't actually have to rub it on the burns.

Will the inside of one's mouth blister and burn at the same temperature as one's external skin?

Description : Will the inside of one's mouth blister and burn at the same temperature as one's external skin?

Last Answer : No. I’m certain the skin in your mouth has a much lower tolerance to heat in regards to burning. I’ve read about this before, but I’m damned if I can remember where.

Callus/blister with clear liquid inside?

Description : Callus/blister with clear liquid inside?

Last Answer : don’t drain it. You are not suppose to pop blisters. Popping it allows infection to the site.

About my blister?

Description : About my blister?

Last Answer : Here’s a number of ask-publicers, contradicting each other about this. But there are some good med.sites listed.

How do you get rid of a blister?

Description : How do you get rid of a blister?

Last Answer : answer:Here are the answers given before and here. If it were me, I'd go with Shilolo's answer. In the future, get the Bandaid blister covers They are great at preventing. I don't go anywhere without them ... a minute to seal them to the skin. I've had them last 3 days this way, even with bathing.

I have a black discoloration on the left corner of my bottom lip. It doesn't itch but it burns alot. It feels swollen but it's not. The discoloration has been there for about 1 year and the burning has been there for 2 months and seems internal with no physical signs of a blister. I've been on Lipitor and Toprol for over 5 years. I don't know if this could be a side effect. Any ideas/suggestions? I am 53 years old.

Description : I have a black discoloration on the left corner of my bottom lip. It doesn't itch but it burns alot. It feels swollen but it's not. The discoloration has been there for about 1 year and the burning has ... years. I don't know if this could be a side effect. Any ideas/suggestions? I am 53 years old.

Last Answer : Some sort of infection. Go to the doctor and get it biopsied.

What is causing the leaves on my Butternut tree to blister, not all leaves blister. Some turn yellow and fall

Description : What is causing the leaves on my Butternut tree to blister, not all leaves blister. Some turn yellow and fall

Last Answer : after the sun goes down mix 1 teasp of liquid hand soap to 1 qt water mix & spray. you may need to repeat this......................in the fall do dormant oil spray and follow the container directions.

What is a blister? I buy toner for the printer and I do not understand this concept.

Description : can you help me please?

Last Answer : A blister is a type of packaging - most often used for small (eg electronic) components - typically a set of X-pieces of AA or AAA batteries, memory cards, USB flash drives, small battery cells and ... , tough plastic foil, which is 'welded' around the perimeter, so it forms a compact whole. :-)

Blister on the heel.

Description : I have new shoes and I have a blister on my heel, quite big. Should I wait for it to collapse on its own, or should it pierce itself?

Last Answer : I do not puncture blisters.

Blister Cu is about

Description : Blister Cu is about

Last Answer : Blister Cu is about A. 60% cu B. 90% cu C. 98% cu D. 100% cu

What is in a blister?

Description : What is in a blister?

Last Answer : A blister is a burn on the skin and to heal itself a liquid isproduced to create conditions so new skin can form. Leave it alone.Popping it can open it to infection.

Fever blister causes?

Description : Fever blister causes?

Last Answer : InformationQuestion:What causes fever blisters?Answer:A fever blister located on the lips, mouth, and face is usually caused by the highly contagious herpes simplex type 1virus. Only a small number are caused ... D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 397.

Which one is olive drab and chemically treated to change color when it comes in contact with liquid nerve or blister?

Description : Which one is olive drab and chemically treated to change color when it comes in contact with liquid nerve or blister?

Last Answer : M9

Is Molluscum Contagiosum a blister?

Description : Is Molluscum Contagiosum a blister?

Last Answer : Molluscum contagiosum is caused by a virus and usually causes a mild skin disease. The virus affects only the outer (epithelial) layer of skin and does not circulate throughout the body in healthy people.

Does blister in the mouth count as a sign of mouth cancer?

Description : Does blister in the mouth count as a sign of mouth cancer?

Last Answer : A blister in your mouth that persists and does not heal may be a sign of oral cancer. Any sore that does not heal within 2 weeks warrants evaluation by a health care provider / dentist.

White blister of cabbage is caused by

Description : White blister of cabbage is caused by

Last Answer : Ans. Albugo candida

White rust/Blister is caused by

Description : White rust/Blister is caused by

Last Answer : Ans. Albugo candida (7) Soybean

A compressible papule or plaque of dermal oedema, red or white in colour. A. Urticaria (Missed. B. Erythema C. Wheal (Missed. D. Purpura Ans: A,C 118. A pustule is a visible collection of pus in a blister. Pustules can be seen in psoriasis A. True B. False

Description : A compressible papule or plaque of dermal oedema, red or white in colour. A. Urticaria (Missed. B. Erythema C. Wheal (Missed. D. Purpura Ans: A,C 118. ... collection of pus in a blister. Pustules can be seen in psoriasis A. True B. False

Last Answer : Ans: A

Herpes Zoster is most commonly known as: A. shingles B. an enlarged fever blister C. blue colored skin

Description : Herpes Zoster is most commonly known as: A. shingles B. an enlarged fever blister C. blue colored skin

Last Answer : Ans: A