RE-NEET2026Chemistry-Inorganic Chemistry
RE-NEET 2026 Chemistry Coordination Compounds MCQ Question
Type: MCQ-conceptual-Easy
In potash alum, the ratio of K⁺ and SO₄²⁻ ions is
A
2:1
B
2:3
C
3:2
D
1:2
Correct Answer
Option D
Detailed Explanation
Potash alum has the formula KAl(SO₄)₂·12H₂O, indicating a 1:2 ratio of K⁺ to SO₄²⁻ ions.
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