Chemistry-Properties of d-block
NEET Chemistry Properties of d-block MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following statements about the properties of d-block elements is correct?
A
Manganese (II) ions can be oxidised by peroxodisulphate to form permanganate.
B
Potassium permanganate is highly soluble in water at room temperature.
C
The magnetic properties of actinoids are simpler compared to lanthanoids.
D
All actinoids react vigorously with water at room temperature.
Correct Answer
Option A
Detailed Explanation
Manganese (II) ions indeed oxidise to permanganate when treated with peroxodisulphate, as described in the NCERT context. The other statements are incorrect regarding the solubility of potassium permanganate, the complexity of actinoid magnetic properties, and the reactivity of actinoids with water.
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