Question

The number of molecules in 16 gram of methane is (a) 3.0*10^23 (b) 6.022*10^23 (c) 16/6.022*10^23 (d) 16/3.0*10^23​

Answer 1

somewhy it wasn't accepting my answer so i had to send in txt format

a3ab6b11754341f734a60d14bcaaff5c.txt