Alloys are commonly used in electrical heating devices, like electrical iron, toasters etc. Reason (r): Alloys do not oxidise (burn) readily at high temperatures.
a) Both Assertion and Reason are true, and the Reason is the correct explanation for the Assertion.
b) Both Assertion and Reason are true, but the Reason is not the correct explanation for the Assertion.
c) Assertion is true, but the Reason is false.
d) Both Assertion and Reason are false.