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The incorrect statement is-...

The incorrect statement is-

A

The first ionisation energy Be is greater than first ionisation energy of `Li`

B

The first ionisation energy `Be` is greater than first ionisation energy of `B`

C

The second ionisation energy `Be` is greater than second ionisation energy of `Li`

D

The second ionisation energy `Be` is greater than second ionisation energy of `Mg`

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AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
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  9. In Solvay process, during the formation of sodium carbonate, ammonia i...

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  10. Beryllium hydroxide reacts with alkali to form

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  11. The incorrect statement for alkaline earth metals is

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  12. At what temperature the velocity of O2molecules have the same velocity...

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  13. Correct order of atomic radii is

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  14. The pair of metals which do not impart colour in flame test is

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  15. An element having electronic configuration [Xe]6s^(1) will:

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  16. When boric acid reacts with sodium carbonate a white crystaline solid ...

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  18. A compound 'A' when reacts with LiAlH4 it gives two compounds B and C ...

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  19. The formula of phosphide of alkail metal (M) is

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