Question

9) Find the no. of molecules in each and state which of the following has maximum no. of
molecules?
i) 14g N2 ii) 16g O2 iii) 2g H2 iv) 20g NO
the f
in​

Answer 1

Answer:

no. of moles = W/M = weight/(molecular weight)

(a) no. of moles = 44/44 = 1

(b)no. pf moles = 48/32 = 1.5

(c) no. of moles = 8/2 =4

(d)no. of moles = 64/64 =1

Hence, (c) have the maximum molecules

4 moles, i.e. 4×6.023×10^23 molecules