Greater is the coagulation power, lesser in coagulating value.

True

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False

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Solution

The correct option is A True
The reciprocal of coagulation value is regarded as the coagulating power. So, greater being the coagulation power, lesser in coagulating value and vice versa.

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Q. Assertion :In the coagulation of negatively charged arsenic sulphide sol, the coagulating power decreases in the order

A l^{3 +} > B a^{2 +} > N a^{+}

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Q. Coagulation value of the electrolytes

A l C l_{3}

and

N a C l

for

A s_{2} S_{3}

sol are

0.093

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A l C l_{3}

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Q. Greater being the valency of effective ion, greater is the coagulation power.

Coagulation values of the electrolytes $A l C l_{3}$ and $N a C l$ for $A s_{2} S_{3}$ solution are $0.093$ and $52$ respectively. How many times $A l C l_{3}$ has a greater coagulating power than $N a C l$ ?

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Greater is the coagulation power, lesser in coagulating value.

The correct option is A TrueThe reciprocal of coagulation value is regarded as the coagulating power. So, greater being the coagulation power, lesser in coagulating value and vice versa.

The correct option is A True
The reciprocal of coagulation value is regarded as the coagulating power. So, greater being the coagulation power, lesser in coagulating value and vice versa.