A) \[~7gm\,{{N}_{2}}\]
B) \[~2\,gm\,{{H}_{2}}\]
C) \[~16\,gm\,N{{O}_{2}}\]
D) \[16\,gm\,{{O}_{2}}\]
Correct Answer: B
Solution :
2 g of \[{{H}_{2}}\]means one mole of \[{{H}_{2}},\]hence contains \[6.023\times {{10}^{23}}\] molecules. Others have less than one mole, so have less no. of molecules.
You need to login to perform this action.
You will be redirected in
3 sec
