Question
Q114) 10 dm3 of N2 gas and 10 dm3 of gas X at the same temperature contain the same number of molecules. The gas is ... [ KCET 2001]
Q114) 10 dm3 of N2 gas and 10 dm3 of gas X at the same temperature contain the same number of molecules. The gas is ... [ KCET 2001]
SOLUTION
Number of molecules of N2 and X should be same. This can be so if X has the same molecular weight, This is since there is no mention about same pressure
Answer: (a)