Question

The answer is [A,C,D] but could someone tell me why that is?

The molecular weights of two ideal gases A and B are respectively 100 and 200. One gram of A occupies V litre of volume at STP. Select incorrect option regarding volume (in litre) occupied by one gram of B at STP?

(A) V/2 (B) V (C) V^2 (D) 2V

Answer 1

Correct option is

A

2

V

Under identical conditions of temperature and pressure:

V

B

V

A

=

n

B

n

A

V

B

V

A

=

1/200

1/100

V

B

=

2

V

.

Answer 2

Answer:

(C) V^2

Explanation:

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