Question

Calculate five number of in 0.1 mole of carbon atom

Answer 1

we know that:

1 mol of carbon atoms contain = 6.022 * 1023particles

So,

0.1 mol of carbon atoms contain = 6.022 * 1023 * 0.1 

                                                            = 6.022 * 1022 particles

thereforce, 0.1 mol of carbon atoms contain 6.022 * 1022 particles