Assertion :Sulphur underlying can be digged out by sinking mining shafts. Reason: Frasch process is a method devised to obtain maximum pure sulphur.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Here underground sulfur can be dug by frasch process. In it, they put $3$ shafts into the ground. They send water and air to two shafts and from other, sulphur in liquid form will come. This is pure sulphur, underground sulphur is extracted in this way.

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