Question: Which one of the following pairs of gases contains the same number of molecules [EAMCET 1987]
(a) 16 g of O₂ and 14 g of N₂
(b) 8 g of O₂ and 22 g of CO₂
(c) 28 g of N₂ and 22 g of CO₂
(d) 32 g of O₂ and 32 g of N₂
Correct Answer: (a) 16 g of O₂ and 14 g of N₂
![Which one of the following pairs of gases contains the same number of molecules [EAMCET 1987] (a) 16 g of O₂ and 14 g of N₂ (b) 8 g of O₂ and 22 g of CO₂ (c) 28 g of N₂ and 22 g of CO₂ (d) 32 g of O₂ and 32 g of N₂](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLT9kGQI4qIVAbPwJSAq9H3E77gqlUjp9tnEv4JPjqka6PZrbiXXyVxEJ9Xn1_4cP1U2i6t5cDSkSPfJjkdD0UQBwhAHPADaXB7ey8Y3bJQ94Hbi2YLZibyBWKgdpeyNs61YUBx1wESJ3_9bL8UjwTos2xqHFQDyWg8LmzKx4fRzogW4W1HqeiX03c/s1920/Which%20one%20of%20the%20following%20pairs%20of%20gases%20contains%20the%20same%20number%20of%20molecules%20%5BEAMCET%201987%5D.jpg "Which one of the following pairs of gases contains the same number of molecules [EAMCET 1987] (a) 16 g of O₂ and 14 g of N₂ (b) 8 g of O₂ and 22 g of CO₂ (c) 28 g of N₂ and 22 g of CO₂ (d) 32 g of O₂ and 32 g of N₂")