Among the statements (I–IV), the correct... | Periodic | JEE Main 2020

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JEE-MAIN 2020

03-09-2020 S2

Question

Among the statements (I – IV), the correct ones are (I) Be has smaller atomic radius compared to Mg. (II) Be has higher ionization enthalpy than Al. (III) Charge/radius ratio of Be is greater than that of Al. (IV) Both Be and Al form mainly covalent compounds.

Select the correct option:

A

(I), (III) and (IV)

B

(I), (II) and (IV)

C

(I), (II) and (III)

D

(II), (III) and (IV)

✓ Correct! Well done.

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