Basic Concepts in Chemistry-Empirical and Molecular Formulae (KVPY Stream-SA (Class 11) Chemistry): Questions 1 - 3 of 3

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Question number: 1

» Basic Concepts in Chemistry » Empirical and Molecular Formulae

Appeared in Year: 2014

MCQ▾

Question

In acting as a reducing agent, a piece of metal M weighing 23 grams gives up Equation electrons. What is the equivalent weight of the metal?

Choices

Choice (4) Response

a.

36.50

b.

30

c.

82.60

d.

32.60

Question number: 2

» Basic Concepts in Chemistry » Empirical and Molecular Formulae

Appeared in Year: 2012

MCQ▾

Question

The value of ‘x’ in KAl (SO4) x. 12H2O is:

Choices

Choice (4) Response

a.

1

b.

3

c.

2

d.

4

Question number: 3

» Basic Concepts in Chemistry » Empirical and Molecular Formulae

Appeared in Year: 2014

MCQ▾

Question

What is the equivalent weight of Equation in the following reaction?

Equation

Choices

Choice (4) Response

a.

33

b.

21

c.

11.5

d.

Question does not provide sufficient data or is vague

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