Question

The pair of gases that have the same volume at STP is
A) 32 g of O2 and 14 g of N2

B) 4 g of He and 4 g of H2

C) 2 g of H2 and 2 g of D2

D) 44 g of CO2 and 28 g of N2​

Answer 1

Answer:

D

Explanation:

44g of CO2 is 1mole and 1mole of any substance at stp occupy 22.4litres

In the same way 28g of N2 is 1 mole and occupies 22.4litres

HOPE YOU ARE SATISFIED WITH THE ANSWER

PLEASE MARK IT AS BRAINLIEST