Ncert Exercises & Solutions

Which of the following represents the number of H₂SO₄ molecules present in 100 mL of a 0.02 M H₂SO₄ solution?

1. $12.044 \times 10^{20}$ molecules

2. $6.022 \times 10^{23}$ molecules

3. $1 \times 10^{23}$ molecules

4. $12.044 \times 10^{23}$ molecules