Question:
An example of a double salt is
An example of a double salt is
Updated On: May 11, 2026
- bleaching powder
- $K_4[Fe(CN)_6]$
- hypo
- potash alum
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The Correct Option is D
Solution and Explanation
Double salts are additon or molecular compounds which are formed by two apparently saturated compounds but they lose their identity when dissolved in water. The most common example of double salt is potash alum $K_2SO_4 \, \cdot Al_2(SO_4)_3 \, \cdot24H_2O.$
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Concepts Used:
P-Block Elements
- P block elements are those in which the last electron enters any of the three p-orbitals of their respective shells. Since a p-subshell has three degenerate p-orbitals each of which can accommodate two electrons, therefore in all there are six groups of p-block elements.
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P block elements consist of:
- Group 13 Elements: Boron family
- Group 14 Elements: Carbon family
- Group 15 Elements: Nitrogen family
- Group 16 Elements: Oxygen family
- Group 17 Elements: Fluorine family
- Group 18 Elements: Neon family