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CSIR NET 2022 | Chemical Science | Chemical Periodicity | (4 October 2022)

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Question 1

From each pair given below identify the ion which is larger in size

[CO2+, CO3+] [Fe2+, Zn2+] [Na+, F] [O2–, S2–]

Question 2

Give correct order for Electron Affinity for the following:

N, O, F, P, S, Cl

Question 3

Give correct order for Ionisation potential of following:

B, Be, N, O, F, Ne

Question 4

The set among the following in which all numbers are magic numbers of nucleons is

Question 5

Select correct option for stability of +4 and +2 oxidation state of Carbon family.

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Oct 4CSIR NET & SET