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प्रश्न
Assertion: Parts of cars and bicycles are made iron with chromium coating.
Reason: Chromium does not corrode and resist scratches.
पर्याय
If both assertion and reason are true and the reason is the correct explanation of the assertion.
Both assertion and reason are true and the reason is the correct explanation of the assertion
If the assertion is true, but the reason is false.
If the assertion is false, but the reason is true.
MCQ
उत्तर
Both assertion and reason are true and the reason is the correct explanation of the assertion.
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Effects of Electric Current - Chemical Effects of Electric Current
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