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The maximum and minimum melting points o...

The maximum and minimum melting points of first and second transition series respectively are observed with

A

Cr and Zn

B

Cr and Hg

C

Cr and Cd

D

Mo and Cd

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The correct Answer is:
A
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NARAYNA-D - BLOCK ELEMENTS-CUQ (INTRODUCTION)
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  6. Maximum oxdiation state exhibited by Osmium is

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  7. Which of the following ion is coloured in its aqueous solution?

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  8. In which pair, both ions are coloured in aqueous medium

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  10. The following metal shows ferromagnetic nature

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  11. For a paramagnetic substance, the field strength of substance (B) and ...

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  12. Assertion (A): The "spin only” magnetic moment [in units of Bohr magne...

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  13. Assertion (A): Magnetic moment of Ni^(+2) ions can be very close to th...

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  14. Hydrogen occupies the following holes, C and N occupy the following ho...

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