Direction: In the following questions, a statement of assertion is followed by a statement of re...

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Direction: In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice.
Assertion: Coke and flux are used in smelting.
Reason: The phenomenon in which ore is mixed with suitable flux and coke is heated to fusion is known as smelting.
a. Both assertion and reason are true and Reason is the correct explanation of Assertion.
b. Both assertion and reason are true but reason is not the correct explanation of Assertion.
c. Assertion is true but reason is false.
d. Assertion is false but reason is true.
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