How is methyl alcohol prepared from water gas?

How is ethyl alcohol purified from methylated spirit

Alcohol manufactured from water gas is

How is n-propyl alcohol prepared from propene ?

How is methyl alcohol converted to ethyl alcohol?

How is ethylene prepared from ethyl alcohol? Write the reaction.

How high does methyl alcohol rise in a glass tube of diameter 0.06 cm? (Surface tension of methyl alcohol=0.023 Nm^-1 and density = 0.8 gmcm^-3 . Assume that the angle of contact is zero).

Show how are the alcohol prepared by the reaction of a suitable Grignard reagent of methanol ?