List conditions under which combustion can take place.

Carbon monoxide reacts with hydrogen under certain conditions to from methanol (CH_(3)OH) Wrire a balanced chemical equation for this reaction indicating the physical states of reactants and product as well as the conditions under which this reaction takes place

State any two conditions required for combustion to take place.

What are the conditions necessary for combustion to take place ?

Find the condition under which a convex mirrior can make a real image .

Is it correct to say that hydrogen can behaves as a metal? State the conditions under which such behaviour can be possible.

Dispersion can take place for

Meiosis can take place in :-