Choose the incorrect statement....

Choose the incorrect statement.

In ortho form of hydrogen molecule, the nuclear spins in the same direction.

The magnetic moment of para hydrogen is twice that of ortho hydrogen.

By passing an electric discharge, para hydrogen can be converted into ortho hydrogen.

As the ortho-form is more stable than para-form, the conversion of one isomer into the other is a slow process.

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The correct Answer is:

HYDROGEN
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Choose the incorrect pair:

sin x in `II^(nd)` quadrant `(-1)/(5)`

cos x in `I^(nd)` quadrant 1

sec x in `II^(nd)` quadrant -2

tan x in `III^(nd)` quadrant 20

Work done - F.s

Torque - `I prop`

Power - F/V

K.E - `(1)/(2) Mv^(2)`