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Assertion : Froth floatation process is...

Assertion : Froth floatation process is based on the different wetting properties of ore and gangue particles.
Reason : Mustard oil is used as frothing agent in the process.

A

If both assertion and reason are true and reason is the correct explanation of assertion.

B

IF both assertion and reason are true but reason is not the correct explanation of assertion.

C

If assertion is true but reason is false.

D

If both assertion and reason are false.

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Assertion**: The assertion states that the froth flotation process is based on the different wetting properties of ore and gangue particles. This is true because the process relies on the ability of certain materials to be selectively wetted by water or air, which allows for the separation of valuable minerals (ore) from the unwanted materials (gangue). 2. **Understanding the Reason**: The reason provided is that mustard oil is used as a frothing agent in the process. This is also true. Mustard oil acts as a frothing agent that helps in stabilizing the froth formed during the flotation process, allowing for the effective separation of the ore from the gangue. 3. **Connecting Assertion and Reason**: Both the assertion and reason are correct statements. The froth flotation process indeed relies on the different wetting properties of the ore and gangue, and mustard oil is used as a frothing agent to facilitate this process. 4. **Conclusion**: Since both the assertion and reason are true and the reason correctly explains the assertion, we can conclude that the assertion is correct and the reason is also correct. **Final Answer**: Both the assertion and reason are true, and the reason explains the assertion. ---
**Step-by-Step Solution:** 1. **Understanding the Assertion**: The assertion states that the froth flotation process is based on the different wetting properties of ore and gangue particles. This is true because the process relies on the ability of certain materials to be selectively wetted by water or air, which allows for the separation of valuable minerals (ore) from the unwanted materials (gangue). 2. **Understanding the Reason**: The reason provided is that mustard oil is used as a frothing agent in the process. This is also true. Mustard oil acts as a frothing agent that helps in stabilizing the froth formed during the flotation process, allowing for the effective separation of the ore from the gangue. 3. **Connecting Assertion and Reason**: Both the assertion and reason are correct statements. The froth flotation process indeed relies on the different wetting properties of the ore and gangue, and mustard oil is used as a frothing agent to facilitate this process. ...
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