Red P can be obtained from white P by

Phosphorus trichloride can be obtained from white phosphorus by the action of

Red muscle fibres can be distinguished from white muscle fibres as the former have

In match industry, red P is used instead of white P - why ?

How many moles of PH_(3) can be obtained by disporportionating 1 mole of P_(4) (white) in an NaOH solution?