Question

no. of electrons in 3 moles of H2O... only naswer those who know tge answer with detail please...
a) 10NA. b) 20NA. c) 30 NA. ​

Answer 1

Answer:THIS IS YOUR ANSWER.

Explanation:One molecule of water contains 10 electrons. One mole of water molecules will contain 10N  

A

​  

 electrons. Here, N  

A

​  

 is the Avogadro number.  

1.8 g of water molecule corresponds to  

18

1.8

​  

=0.1 mole. Thus, 0.1 mole of water molecule contains 0.1×10N  

A

​  

=N  

A

​  

 electrons = 6.022×10  

23