Question

Lond-12 mit 812 - 31² 12 ml tisol​

Answer 1

Answer:

सबसे अच्छा जवाब

Volume of one drop = 2/35 mL Moles in one drop = 2 × 1.2/35 × 70 = 1.2/(35)2 mol Number of molecules in one drop = 1.2/(35)2 × NA  ज़्यादा