A mixture contains 40% Cr and 60% Zn by ...

A mixture contains `40%` Cr and 60% Zn by mass. Find the volume of `(H_(2)(ml))` at 760mm Hg at `31^(@)C` which will be produced from 1gm of mixture and sufficient amount of HCl solution (Cr is in `+3 oxidation state in salt). [Cr=52, Zn=65]

500ml

416ml

552ml

620ml

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS
GRB PUBLICATION|Exercise Percentage yield and percentage purity|18 Videos
MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS
GRB PUBLICATION|Exercise Sequential and Parallel Reactions|17 Videos
MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS
GRB PUBLICATION|Exercise Density|36 Videos
ISOMERISM
GRB PUBLICATION|Exercise SUBJECTIVE TYPE|67 Videos
NOMENCLATURE AND CLASSIFICATION
GRB PUBLICATION|Exercise Subjective Type|24 Videos

Similar Questions

Explore conceptually related problems

The air contain 80% N_(2) and 20% O_(2) by volume. The volume occupied by 40 gm air at 27^(@)C and 760 mm Hg pressure approximately. [Given: R=0.08atm-litre- "mol"^(-1)K^(-1) ]

The gas liberated on heating a mixture of two salts with NaOH , gives a reddish brown precipitate with an alkaline solution of K_(2)Hgl_(4) . The aqueous solution of the mixture on treatment with BaCl_(2) gives a white precipitate which is sparingly soluble in conc. HCl. On heating the mixture of K_(2)Cr_(2)O_(7) and conc H_(2)SO_(4) red vapours (A) are produced. The aqueous solution of the mixture gives a deep blue colouration (B) with potassium ferricyanide solution. Idnetify the radicals in the given mixture and write the balanced equations for the formation of (A) and (B).

A Solution of C_(2)H_(5)OH and water contains 54% water by mass, then which option(s) are correct for the given solution: [Given density of solution =1 gm/ml]

The percentage by volume of C_3H_8 in a mixture of C_3H_8, CH_4 and CO is 36.5 . Calculate the volume of CO_2 produced when 100 ml of the mixture is burnt in excess of O_2 .

GRB PUBLICATION-MOLE CONCEPT, STOICHIOMETRY & CONCENTRATION TERMS-Stoichiometry

A metal carbonate decomposes according to following reaction M(2)CO(...
Text Solution
|
0.4 g of polybasic acid HnA (all the hydrogens are acidic) requries 0....
Text Solution
|
A mixture contains 40% Cr and 60% Zn by mass. Find the volume of (H(2)...
Text Solution
|
A mineral consists of an equimolar mixture of the carbonates of two bi...
Text Solution
|
A 0.6gm sample consisting of only CaC(2)O(4) and MgC(2)O(4) is heated ...
Text Solution
|
Chlorine can be prepared by reacting HCl with MnO(2). The reaction is ...
Text Solution
|
The amount of chloride ion in a water sample is to be determined by ad...
Text Solution
|
According to the equation SnO(2) + 2H(2) rArr Sn + 2H(2)O What vol...
Text Solution
|
4KO(2)(s) + 2CO(2)(g) rArr 2K(2)CO(3)(s) + 3O(2)(g) What is the maxi...
Text Solution
|
Silicon carbide, SiC,is produced by heating SiO(2) and C to high tempe...
Text Solution
|
A 7.66 g sample of hydrated sodium sulphate, Na(2)SO(4). xH(2)O, forms...
Text Solution
|
Consider the following reaction N(2) + 3H(2) rArr 2NH(3) Which con...
Text Solution
|
Mg(OH)(2) in the form of Milk of Magnesia is used to neutralize excess...
Text Solution
|
A 1.871 gram sample of an unkown metallic carbonate is decomposed by h...
Text Solution
|
A mineral containing iron(II) sulphide but no other sulphides is treat...
Text Solution
|
What is the maximum mass of (in grams) of NO that could be obtained fr...
Text Solution
|
Iodine adds to the double bonds in fatty acids(one iodine molecule per...
Text Solution
|
According to the equation N(2)O(3)(g) + 6H(2)(g) rArr 2NH(3)(g) + 3H...
Text Solution
|
How many moles of oxygen gas are produced by the decomposition of 245g...
Text Solution
|
what is the maximum mass of Ba(3)(PO(4)(2) that can be formed from 0.0...
Text Solution
|