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Assertion: Melting point of Mn is more t...

Assertion: Melting point of Mn is more than that of Fe.
Reason : Mn has higher number of unpaired `e^(2)` than Fe in atomic state.

A

If both assertion and reason are true and the reason is the correct explanation of assertion

B

If both assertion and reason are true and the reason is not the correct explanation of assertion

C

If assertion is false but reason is true

D

If assertion is true but the reason is false

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • The melting point of copper is higher than that of zinc because

    A
    the s, p as well as d- electrons of copper are involved in metallic bonding.
    B
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    C
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    D
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    B
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    C
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    D
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  • Assertion : Magnetic moment of Mn^(2+) is less than Cr^(2+) Reason: Higher the atomic number smaller is the magnetic moment.

    A
    If both assertion and reason are true and reason is the correct explanation of assertion.
    B
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    C
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    D
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