Question

Which of the following contains the largest
number of atoms
A) 4g of H2
B)ll g of Co2
c) 5g of NH3
D 8g of SO2​

Answer 1

Answer:

4g of h2

Explanation:

n = m/M =  4/2 = 2

no of atoms in 2mol of h2 =  6.2*10^23 *2

                                            =  12.4 * 10^23 Ans