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Select the CORRECT order of ionisation e...

Select the CORRECT order of ionisation energy ?

A

P`to`1 , Q`to`4 , R`to`3 , S`to` 2

B

P`to`2 , Q`to`4 , R`to`3 , S`to` 1

C

P`to`4 , Q`to`1 , R`to`3 , S`to` 2

D

P`to`2 , Q`to`1 , R`to`5 , S`to` 3

Text Solution

Verified by Experts

The correct Answer is:
D
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