Basic Concepts in Chemistry-Molar Mass (NEET Chemistry): Questions 1 - 3 of 7

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Question number: 1

» Basic Concepts in Chemistry » Molar Mass

MCQ▾

Question

Choose the correct statements

(1) If W1 gm of the element X combines with w2 gm of Equation then the equiv. wt. of Equation

(2) If metallic zinc or iron be added to a solution of silver nitrate or copper sulphate, finely Equation

Divided silver or copper is precipitated then

Equation

(3) If W1 gm. of the element ‘X’ combines with w2 gm. of Equation then the equiv. wt. of X = Equation

(4) If metallic zinc or iron be added to a solution of silver nitrate or copper sulphate, finely

Equation

Divided silver or copper is precipitated then Equation

Select the correct answers and mark it according to the following codes:

Choices

Choice (4) Response

a.

1 and 3 are correct

b.

2 and 4 are correct

c.

1, 2 and 3 are correct

d.

1 and 2 are correct

Question number: 2

» Basic Concepts in Chemistry » Molar Mass

MCQ▾

Question

The equivalent weight of a metal is 36. What weight of the metal would give 9.322 gm of its chloride?

Choices

Choice (4) Response

a.

1.6935 gm

b.

4.6935 gm

c.

3.6935 gm

d.

2.6935 gm

Question number: 3

» Basic Concepts in Chemistry » Molar Mass

MCQ▾

Question

The density of Equation at NTP is 1.429 Equation . Calculate the standard molar volume of gas-

Choices

Choice (4) Response

a.

33.6 lit

b.

5.6 lit.

c.

11.2 lit

d.

22.4 lit.

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