Excess of Li and Mg are allowed to react separately with 1 mole of `N_(2)` gas, ration of gaseous product obrained in complate hydrolysis of both compounds:

Excess of Cl_(2) gas is allowed to react with ammonia.

Acetylene is allowed to react with an excess of HCl in the presence of HgCl_2 . The product formed is

1-butyne and 2-butyne are allowed to react separately with the reagents given below: H_2//Pt . Which reagent (g) will produce the same product in both the cases? Write the structures of products formed in these cases.

1-butyne and 2-butyne are allowed to react separately with the reagents given below: H_2 (1 "mole"), Pd-BaSO_4 ,quinoline,

Phenol, C_(6)H_(5)OH is allowed to react with diazomethane, CH_(2)N_(2) . The product formed is:

1,3 -Dibromopropane is allowed to react with magnesium ( in excess) in dry ether. The product formed is

0.75 mole of solid A_(4) and 2 mole of gaseous O_(2) are heated to react completely in a sealed bottle to produce gaseous compound A_(3)O_(n) . After the compound is formed, the vessel is brought to initial temperature, the pressure is found to half of initial pressure. The value of n is ________.