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Which element occurs in free state :...

Which element occurs in free state :

A

`Fe`

B

`Co`

C

`Pt`

D

`Ni`

Text Solution

Verified by Experts

The correct Answer is:
C
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MODERN PUBLICATION-TEST PAPER 10-EXERCISE
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  9. Name the main female sex hormone

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  10. Name the monomer of nylon-6.

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  11. K3[Co(NO2)6] is :

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