Periodic Table & Periodicity Chemistry Test Series IIT JEE

Test Preparation on Periodic Table & Periodicity-Chemistry Test Series IIT JEE-2020

1.

Which of the following statement is not correct regarding
hydrogen atom

1It resembles halogens in some properties
2It resembles alkali metals in some properties
3It can be placed in 7th group of periodic table
4It can not be placed in first group of periodic table

2.

Which one is the correct order of the size of the iodine species

11
22
33
44

3.

Among the following which one has highest cation to anion size ratio-

1CsI
2CsF
3LiF
4NaF

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