Question

न्यूट्रॉन प्रेजेंट इन 1.7 ग्राम ऑफ nh3 अमोनिया​

Answer 1

Explanation:

The molar mass of ammonia (NH3) is 17.0 g, so 1.7 g = 0.10 mole, or 6.02x10exp22 molecules. Each molecule of NH3 contains 10 electrons (7 from N and 3 from the three H), so the number of electrons in 1.7 g = 6.03x10exp23 (Avogadro’s number).