Question

The number of gram molecules of chlorine in $6.02 \times 10^{25}$ hydrogen chloride molecules is -

• A. 5
• B. 50
• C. 100
• D. 10

Answer 1

Answer: (C)

100

Answer 2

Number of gram molecules = $\frac{6.02 \times 10^{25}}{6.02 \times 10^{23}}=100$