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Consider the following Assertion and the Reason and select the correct alternative: Assertion (A): Alloys are used in electric heating devices. Reasons (R): Alloys do not oxidise readily at high temperature. (1) A is true and R is true but R is not the correct explanation of A (2) Both A and R are false (3) Both A and R are true and R is the correct explanation of A (4) A is false R is true |
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Answer» (3) Both A and R are true and R is the correct explanation of A |
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