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Plzz solve this question Its Urgent Class 11th JEE MAINS Ionization potential

Plzz solve this question
Its Urgent
Class 11th 
JEE MAINS
Ionization potential

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Grade:11

1 Answers

Arun
25750 Points
4 years ago
Dear student
 

molar mass of li=6

70 mg of li= 70*1/1000=0.7g

therefore

0.7*1/6=0.1

Li+= 520 kj/mol

li= 0.1* 520=5.2 kj

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