Q31.Coagulating power of an ion for a colloidal solution depends on:
(a) Its magnitude of charge onl

Q: What is the correct answer for CUET UG Chemistry?

The correct answer is d. According to the Hardy-Schulze rule, the coagulating power of an ion is directly proportional to the magnitude of its charge (higher charge, greater coagulating power). However, the effective charge density, which affects the interaction with the colloidal particles and the extent of hydration (related to ion size), also plays a role. Therefore, both the magnitude of charge and the size (which inf

Q: Q31.Coagulating power of an ion for a colloidal solution depends on: (a) Its magnitude of charge only (b) Its size only (c) Its tendency to hydrate (d) Its size and magnitude of charge both

The correct answer is d. According to the Hardy-Schulze rule, the coagulating power of an ion is directly proportional to the magnitude of its charge (higher charge, greater coagulating power). However, the effective charge density, which affects the interaction with the colloidal particles and the extent of hydration (related to ion size), also plays a role. Therefore, both the magnitude of charge and the size (which inf

Q: What are the options for this CUET UG Chemistry question?

A. Its magnitude of charge only · B. Its size only · C. Its tendency to hydrate · D. Its size and magnitude of charge both

Question

Q31.Coagulating power of an ion for a colloidal solution depends on:
(a) Its magnitude of charge only
(b) Its size only
(c) Its tendency to hydrate
(d) Its size and magnitude of charge both

FirstInTest · Accepted Answer

According to the Hardy-Schulze rule, the coagulating power of an ion is directly proportional to the magnitude of its charge (higher charge, greater coagulating power). However, the effective charge density, which affects the interaction with the colloidal particles and the extent of hydration (related to ion size), also plays a role. Therefore, both the magnitude of charge and the size (which influences hydration and charge density) of the ion determine its coagulating power. Large hydrated ions might have less effective charge density.

Answer

Its magnitude of charge only

Answer

Its size only

Answer

Its tendency to hydrate

Answer

Its size and magnitude of charge both

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