Chemistry-Properties of d-block

NEET Chemistry Properties of d-block MCQ Question

Type: MCQ-conceptual-Medium-Class 12

Which combination of statements about the properties of d-block elements is correct?

A

d-block elements exhibit high tensile strength and malleability; they also have variable oxidation states.

B

All d-block elements are highly reactive; they do not form stable compounds.

C

d-block elements have completely filled d orbitals; they show no color in their compounds.

D

d-block elements are typically non-metallic in nature and do not conduct electricity.

Correct Answer

Option A

Detailed Explanation

d-block elements are known for their metallic properties such as high tensile strength and malleability, as well as their ability to exhibit variable oxidation states, making statement A correct. The other options contain inaccuracies related to the characteristics of d-block elements.

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