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The decreasing order of the second ionis...

The decreasing order of the second ionisation potential of K , Ca and Ba is
(At. No : K = 19 , Ca = 20 , Ba = 56)

A

`K gt Ca gt Ba `

B

`Ca gt Ba gt K `

C

`Ba gt K gt Ca `

D

`K gt Ba gt Ca `

Text Solution

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The correct Answer is:
A
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NARAYNA-PERIODIC TABLE -All Questions
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  5. Which of the following represents second ionization potential ?

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  9. Which of the following statements is incorrect ?

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