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STATEMENT -1 : An electrolyte having gre...

STATEMENT -1 : An electrolyte having greatre coagulating power has greater flocculation value.
and
STATEMENT -2 : Flocculation value of an electrolyte for different colloidal solutions is different.

A

Statement -1 is True, Statement -2 is True, Statement -2 is a correct explanation for Statement - 1

B

Statement -1 is True, Statement -2 is True, Statement -2 is NOT a correct explanation for Statement - 1

C

Statement - 1 is True, Statement - 2 is False

D

Statement - 1 is False, Statement - 2 is True

Text Solution

AI Generated Solution

The correct Answer is:
To analyze the statements given in the question, we will go through each statement step by step. ### Step 1: Understanding Statement 1 **Statement 1**: "An electrolyte having greater coagulating power has a greater flocculation value." - **Coagulating Power**: This refers to the ability of an electrolyte to cause the coagulation of colloidal particles. A higher coagulating power means that the electrolyte can cause coagulation more effectively. - **Flocculation Value**: This is the minimum concentration of an electrolyte required to cause coagulation of a colloidal solution. **Analysis**: The coagulating power of an electrolyte is inversely proportional to its flocculation value. This means that if the coagulating power is high, the flocculation value must be low, and vice versa. Therefore, this statement is **false**. ### Step 2: Understanding Statement 2 **Statement 2**: "Flocculation value of an electrolyte for different colloidal solutions is different." - **Different Colloidal Solutions**: Different types of colloidal solutions (e.g., sols of different substances) will respond differently to the same electrolyte. **Analysis**: It is indeed true that the flocculation value varies for different colloidal solutions. This is because the nature of the colloidal particles and their interactions with the electrolyte can differ significantly. Therefore, this statement is **true**. ### Conclusion - **Statement 1**: False - **Statement 2**: True ### Final Answer The answer is that Statement 1 is false and Statement 2 is true. ---
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