Inorganic Chemistry MCQ with Answers

Inorganic Chemistry MCQ with Answers

31) Find out the value of Z_eff for Nitrogen:

Answer is:

3.9

32) The IE of Li is 520 kJ⁄mol. The amount of energy required to convert 70 mg of Li atoms in gaseous state into Li⁺ ions is:

Answer is:

5.2 kJ

Explanation:

Energy = 0.01 mol x 520 kJ

33) The IP of X⁻ ion is numerically equal to:

Answer is:

EA of X atom

34) The correct order of first IP is:

Answer is:

He > F > N > O > Mg

35) The incorrect statement for periodic classification of elements is:

Answer is:

For transition elements, the d subshells are filled with electrons monotonically with increase in Z.

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