Assertion :gastric juices of mammals are acidic. Reason: Gastric juices of mammals are acidic in nature because of the presence of $H_{2} S O_{4}$ acid.

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 C Assertion is correct but Reason is incorrect
Gastric juices of mammals are acidic in nature because of the presence of $H C l$ produced by our stomach which makes the environment acidic in nature. The pH of these gastric juices is less than $7$ in the range of $5 - 6$ makes it acidic.

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Assertion :gastric juices of mammals are acidic. Reason: Gastric juices of mammals are acidic in nature because of the presence of H2SO4 acid.

Assertion :gastric juices of mammals are acidic. Reason: Gastric juices of mammals are acidic in nature because of the presence of $H_{2} S O_{4}$ acid.