Question

Assertion-Tungsten metal is used for making filaments of incandescent lamps. Reason-The melting point of tungsten is very low.​

Answer 1

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Assertion :Tungsten metal is used for making filaments of incandescent lamps.

Reason : The melting point of tungsten is very low.

a] Assertion and reason both are true and Reason is the correct explanation of Assertion.

b] Assertion and reason both are true and but Reason is not the correct explanation of Assertion.

c] Assertion is true and Reason is False

d] Assertion is False and reason is true.

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Tungsten metal is used in making filaments of Incandescent lamps , bulbs . So , Assertion is true.

Coming to the reason , It said that the melting point of tungsten is very low . It is False , Melting point of tungsten is very high due to this reason it is used in filaments making in bulbs . So , Reason is False.

Hence , Assertion is True and Reason is False.

Answer 2

Explanation:

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Question:−

Assertion :Tungsten metal is used for making filaments of incandescent lamps.

Reason : The melting point of tungsten is very low.

a] Assertion and reason both are true and Reason is the correct explanation of Assertion.

b] Assertion and reason both are true and but Reason is not the correct explanation of Assertion.

c] Assertion is true and Reason is False

d] Assertion is False and reason is true.

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Requiredanswer:−

Tungsten metal is used in making filaments of Incandescent lamps , bulbs . So , Assertion is true.

Coming to the reason , It said that the melting point of tungsten is very low . It is False , Melting point of tungsten is very high due to this reason it is used in filaments making in bulbs . So , Reason is False.

Hence , Assertion is True and Reason is False.