Equal volumes of oxygen gas and a second gas weigh 1.00 and 2.375 grams respectively under the same experimental conditions. Which of the following is the unknown gas?

Options

A. NO
B. `SO_(2)`
C. `CS_(2)`
D. CO

Answer

c

Explanation

(C) `n_(1)=n_(2)`
`(1)/(32)=(2.375)/(M_(2))`
`M_(2)=76`