Calculate the number of atoms present in 1.4 g of `N_2` molecule.

Calculate the number of molecules present in 11 g of CO_2 .

The number of atoms present in 16 g of oxygen is:

Calculate the number of molecules present in 1 g of water.

Calculate the number of atoms in. a. 1g of hydrógen

Number of atoms present in 4.25g of 'NH_3' is

Calculate the number of GMM present in 96g oxygen?

Calculate the number of atoms in 48 g of He?

One mole of an ideal gas occupies 22.4L at STP. Calculate the number of atoms present in the above sample.

How many GAMs are present in each the samples given below? Calculate the number of atoms present in each of the sample ? (Atomic mass N= 14,0=16). 42g Nitrogen.

Calculate the number of atoms present in 5.6 litres of a (i) monoatomic, and (ii) diatomic gas at NTP.