Question

Total number of electrons present in 11.2 litre of nh3 at stp are

Answer 1

22.4L,,»»»»»»»6x10(23)
11.2L»»»»»»»»»»?

criss cross method is used...

11.2x6x10(23)/22.4=3x10(23)

Answer 2

Answer:

answer is 3× 10rag to power 23