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The first ionisation energies of Li, Be,...

The first ionisation energies of Li, Be, B and C are
in the order:

A

(a) `Li gt Be lt B lt C`

B

(b) `Li lt Be gt B lt C`

C

(c) `Li gt Be gt B gt C`

D

(d) `Li lt Be gt B gt C`

Text Solution

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The correct Answer is:
B
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