1.

Volume of a gas at STP is \[1.12\times {{10}^{-7}}\]cc. Calculate the number of molecules in it           [BHU  1997]

A.      \[3.01\times {{10}^{20}}\]   
B.      \[3.01\times {{10}^{12}}\]
C.      \[3.01\times {{10}^{23}}\]   
D.      \[3.01\times {{10}^{24}}\]
Answer» C.      \[3.01\times {{10}^{23}}\]   


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