C-06-Q187: Number of H atoms in 1 mole $\mathrm{NH_3}$—

a

6.023 \times 10^{23}

b

2 \times 6.023 \times 10^{23}

c

3 \times 6.023 \times 10^{23}

d

4 \times 6.023 \times 10^{23}

Number of H atoms in 1 mole NH3\mathrm{NH_3}NH3​—