Question

Q. 12. Which element among the following elements shows maximum catenation?

a) Carbon

b) Nitrogen

c) Oxygen

d) Fluorine 1

Q. 13. Oxidation state of oxygen in OF2 is;

a) -2

b) -1

c) -3

d) +2 1​

Answer 1

Answer:

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Answer 2

Answer:

a. carbon

b. +2

Explanation:

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