Description : In organic compounds, nitrogen is estimates by - (1) Dumas method (2) Carius method (3) Victor-meyer's method (4) Liebig's method
Last Answer : (1) Dumas method
Description : In organic compounds, nitrogen is estimated by (1) Carius method (2) Victor-Meyer’s method (3) Liebig’s method (4) Dumas’ method
Last Answer : Dumas’ method
Description : In organic compounds, nitrogen is estimated by – (1) Carius method (2) Victor-Meyees method (3) Liebigs method (4) Dumas' method
Last Answer : (4) Dumas' method Explanation: In Dumas' method, a known quantity of nitrogen containing organic compound is heated strongly with excess of copper oxide in an atmosphere of carbon dioxide to produce free nitrogen in addition to carbon dioxide and water.
Description : In an estimation of sulphur by carius method 0.468 g of an organic compound gave 0.668 g of barium sulphate. Find the percentage of sulphur in the compound.
Last Answer : Mass of the compound = 0.468 g Mass of the barium sulphate = 0.668 g % of sulphur = 32 X Mass of barium sulphate X 100/ 233 X Mass of the compound = 32 x 0.668x100/ 233 x0.468 = 19.60 %
Description : William Rast: A Brand Of Few Words?
Last Answer : William Rast is a brand that considers its online store to be a culture shop. That's exactly what fashion is to many people: Aculture unto itself. For those that love to incorporate fashioninto ... what the jeans are portraying, thoughit's up to the wearer to decide exactly what kind of culturethe
Description : 0.3780g of organic chloro compound gave 0.5740g of silver chloride in carius estimation .Calculate the percentage of chlorine present in the compound.
Last Answer : % of chlorine = 35.5*mass of AgCl formed * 100/143.5 * mass of the substance = 35.5*0.5740*100/143.5*0.3780 = 19.6 %
Description : Define Periodicity also define Lother Meyer’s Classification.
Last Answer : Ans : Periodicity : Periodicity of elements is define as the recurrence of chemical & physical properties of elements at regular intervals. Lother Meyer's Classification : In 1869 Lother Meyer ... highly reactive alkali metals occupy the peaks of graph showing they possess largest atomic volumes.
Description : The theory of interionic attraction attributed to Debye and Hückel: w) was disproved by Arrhenius x) accounts quantitatively for the attraction between ions in dilute aqueous solutions y) does not account for kindered "ion-activity" z) accounts for intra-molecular polar bonds
Last Answer : ANSWER: X -- ACCOUNTS QUANTITATIVELY FOR THE ATTRACTION BETWEEN IONS IN DILUTE AQUEOUS SOLUTIONS
Description : What is your Meyers-Briggs personality type (part deux)
Last Answer : I can’t decide if it is quicker to retake the test, or to sift through several months of my Facebook posts to find the last time that I took it.
Description : What does background: transparent do in Eric Meyer's reset.css?
Last Answer : This is used to override any unexpected browser defaults of an opaque background on an element such as . I wouldn’t worry too much about it since it was added to fix unusual browser settings.
Description : Hydrogen peroxide solution `(20 mL)` reacts quantitatively with a solution of `KMnO_(4) (20 mL)` acidified with dilute of `H_(2)SO_(4)`. The same volu
Last Answer : Hydrogen peroxide solution `(20 mL)` reacts quantitatively with a solution of `KMnO_(4) (20 mL)` ... calculate the molarity of `H_(2)O_(2)`.
Description : In the redox reaction, `2MnO_(4)^(-)+5C_(2)O_(4)^(2-)+16H^(+) to 2Mn^(2+)+10CO_(2)+8H_(2)O` 20mL of 0.1 M `KMnO_(4)` reacts quantitatively with :
Last Answer : In the redox reaction, `2MnO_(4)^(-)+5C_(2)O_(4)^(2-)+16H^(+) to 2Mn^(2+)+10CO_(2)+8H_(2)O` 20mL ... 50 mL of 0.25 M oxalate D. 50 mL of 0.1 M oxalate
Description : x mmol of `KMnO_(4)` react completely with y mmol of `MnSO_(4)` in presence of fluoride ions to give `MnF_(4)` quantitatively. Then :
Last Answer : x mmol of `KMnO_(4)` react completely with y mmol of `MnSO_(4)` in presence of fluoride ions to give `MnF_(4)` ... =y B. 4x=y C. `xgty` D. `x lt y`
Description : Which of the following technique is used to measure the hormones, their precursor, and their metabolic and products quantitatively in the living body
Last Answer : Which of the following technique is used to measure the hormones, their precursor, and their ... Chromatography C. Oscilloscope D. None of these
Description : Fred Meyers: Patio Furniture and Much More?
Last Answer : Fred Meyer patio furniture is available certain times of the year at the famous grocery store. You can pick up your groceries and buy a patio set that will make your summer entertaining easier and more ... long so you might be able to find some fantastic deals towards the end of the summer months.
Description : Where did Jonathan Rhys Meyers go to college?
Last Answer : Jonathan Rhys Meyers went to North Monastery Christian Brothers School
Description : Does Jonathan Rhys Meyers have kids?
Last Answer : Yes, Jonathan Rhys Meyers has 1 kids
Description : Quantitatively, the most significant buffer system in plasma is (A) Phosphate buffer system (B) Carbonic acid-bicarbonate buffer system (C) Lactic acid-lactate buffer system (D) Protein buffer system
Last Answer : Answer : B
Description : Which of the following is used to control the speed variations of the engine caused by the fluctuations of the engine turning moment? 1. D-slide valve 2. Governor 3. Flywheel 4. Meyer’s expansion valve
Last Answer : 3. Flywheel
Description : Which of the following techniques may be performed quantitatively to determine the number of bacteria of a particular type? A.Pour plate B.Spread plate C.Both (a) and (b) D.Streak plate technique
Last Answer : C.Both (a) and (b)
Description : Sulbactam differs from clavulanic acid in that: A. It is not a progressive inhibitor of β-lactamase B. It does not inhibit β-lactamase produced by gram negative bacilli C. It is quantitatively more potent D. It per se inhibits N.gonorrhoeae
Last Answer : D. It per se inhibits N.gonorrhoeae
Description : It is a common observation that naturally occurring processes have a particular direction associated with them. For instance, heat flows from a hot body to a colder body. The property of a system ... this natural direction of events is called w) energy x) entropy y) enthalpy z) equilibrium
Last Answer : ANSWER: X -- ENTROPY
Description : Whose name is given to alkylmagnesium halides: w) Victor Grignard x) Daniel Rutherford y) Dmitri Mendeleev
Last Answer : ANSWER: W -- VICTOR GRIGNARD
Description : The modern atomic theory was conceived by : w) Victor Grignard x) Daniel Rutherford y) Svante Arrhenius z) John Dalton
Last Answer : ANSWER: Z -- JOHN DALTON
Description : Sulphur content in lighter and heavier petroleum products is generally determined respectively by (A) Lamp method and bomb method (B) Bomb method and lamp method (C) Bomb method and quartz tube method (D) Quartz tube method and lamp method
Last Answer : (B) Bomb method and lamp method
Description : The field density and field moisture content of a soil can be determined by 1. Core cutter method 2. Sand replacement method 3. Proctor compaction test 4. Modified proctor compaction test (a) 1, 2, 3 & 4 (b) 1 & 2 only (c) 2 & 3 only (d) 2 & 4 only
Last Answer : (b) 1 & 2 only
Description : Nitrogen fixation is a process of - (1) Assimilation of nitrate (2) Utilisation of nitrogen gas (3) Conversion of organic nitrogen to proteins (4) Conversion of molecular nitrogen to ammonia
Last Answer : (4) Conversion of molecular nitrogen to ammonia Explanation: Nitrogen fixation is a process by which nitrogen in the Earth's atmosphere is converted into ammonia (NH3) or other molecules available ... plants as nutrients. The conversion of organic nitrogen to proteins is achieved in Nitrogen cycle.
Description : Which of the following is an essential element used in the synthesis of proteins and other compounds? (1) Phosphorus (2) Iron (3) Magnesium (4) Nitrogen
Last Answer : (4) Nitrogen Explanation: Although all of the elements above are used by plants and taken up via the soil, nitrogen is especially essential and used specifically for the for the synthesis of proteins and other compounds.
Description : Nitrogen is an essential constituent of all: (1) Fats (2) Proteins (3) Vitamins (4) Carbohydrates
Last Answer : (2) Proteins Explanation: Nitrogen is a major constituent of all proteins, and thus of all living organisms. The deficiency of nitrogen causes yellowing of older leaves, stunted plants, ... purple colouration in shoot axis surface, wrinkling of cereal grains and inhibition of cell division.
Description : All proteins contain at least 5 specific elements. Four of them are carbon, oxygen, hydrogen, and nitrogen. What is the fifth element?
Last Answer : ANSWER: SULFUR
Description : Nitrogen fixation is a process of (1) Assimilation of nitrate (2) Utilisation of nitrogen gas (3) Conversion of organic nitrogen to proteins (4) Conversion of molecular nitrogen to ammonia
Last Answer : Conversion of molecular nitrogen to ammonia
Description : Nitrogen is an essential constituent of all : (1) Fats (2) Proteins (3) Vitamins (4) Carbohydrates
Last Answer : Proteins
Description : How are you sure the history told to you is not just a redacted version of the victor?
Last Answer : We can’t always be sure – that’s what I was trying to say on that other question of yours.
Description : What can you tell me about the person, Victor Santoro, author of GASLIGHTING (1944)
Last Answer : answer:on a quick search i found nothing. apparently he does not like to be found lol. fyi he wrote the book in 1994. the movie came first by fifty years. Gaslight (1944) http://www ... the kitchen And then - a nice relaxing hand of solitaire http://www.slangcity.com/ask_ac_archive/gaslighting.htm
Description : How does the author show the readers how much Victor likes Theresa Use evidence from the text to support your answer.?
Last Answer : How does the author show the readers how much Victor likes Theresa? Use evidence from the text to support your answer.
Description : Answer: Victor de Broglie.
Last Answer : What do you mean by orbitals?
Description : Who among the following was proclaimed King of united Italy in 1861? (a) Charles I (b) Victor Emmanuel II (c) Giuseppe Garibaldi (d) Nero
Last Answer : Who among the following was proclaimed King of united Italy in 1861? (a) Charles I (b) Victor Emmanuel II (c) Giuseppe Garibaldi (d) Nero
Description : Who among the following had sought to put together a coherent programme for a unitary Italian Republic during 1830s? (a) Victor Emmanuel I
Last Answer : Who among the following had sought to put together a coherent programme for a unitary Italian Republic ... (c) Giuseppe Mazzini (d) Count Cavour
Description : What is the torsion constant of a victor mousetrap?
Last Answer : Need answer
Description : Who turned over Naples and Sicily to victor Emmanuel II?
Last Answer : Giuseppe Garibaldi
Description : What personality trait most likely leads to victor downfall?
Last Answer : Arrogance
Description : Why does Robert Walton decide to write down Victor and story for his sister?
Last Answer : What is the answer ?
Description : What does victor learn from m.krempe?
Description : What sentence best explains the reason for victor Frankenstein and fall?
Last Answer : he defied the laws of divine being.
Description : In what way is victor Frankenstein most clearly monstrous?
Description : Looking for business class DSL service providers in 330-C Victor Hugo Ave. Complejo Industrial Chihuahua,C.P. 31109 Chihuahua, Chih. Mexico?
Last Answer : Telmex offerrs DSL service throughout Mexico
Description : What is Victor Frankenstein's occupation?
Last Answer : Victor Frankenstein is a/an Scientist
Description : Where was Victor born?
Last Answer : He was born in Buenos Aires, Argentina
Description : Where did Victor grow up?
Last Answer : Victor Peter Chang (Yam Him) was born in Shangai, China on the 21st of November 1936 to Australia born Chinese Parents.