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Choose correct option by using T (true) ...

Choose correct option by using T (true) or F (false) :
(i) In group-15, stability of +3 oxidation state increases down the group.
(ii) In group-15, stability of -3 and +5 oxidation state decreases down the group.
(iii) Nitrogen element possess +1 to +7 oxidation state when it react with oxygen elements.
(iv) Elements of group-15 possess general oxidation state of -3, +3 and +5.

A

FTTF

B

TTTT

C

TTFT

D

FFFF

Text Solution

Verified by Experts

The correct Answer is:
C
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