AIIMS 2019 Chemistry Properties of Matter MCQ Question
Assertion: A spherical water drops become flat on flatter surface.
Reason: It becomes flat due to gravity.
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
Assertion is true but Reason is false.
Assertion is false but Reason is true.
Correct Answer
Detailed Explanation
This is because a flatter surface exerts a uniform force on the water drop which spreads under gravitational influence.
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