Assertion (A) : Alloys are commonly used in electrical heating devices
like electric iron and heater.
Reason (R) : Resistivity of an alloy is generally higher than that of its
constituent metals but the alloys have low melting points then their
constituent metals.
Answers
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17
Assertion is correct but reason is false
Answered by
5
Answer:both assertion &reason are true reason is the correct explaination of assertion
Explanation:
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