`H_(2)O_(2)` can be obtained when following reacts with `H_(2)SO_(4)` excepts with

H_(2)O_(2) can be obtained when following reacts with H_(2)SO_(4) except with-

The gas liberated when aluminium reacts with conc. H_(2)SO_(4) is

Which is not obtained when metal carbides react with H_(2)O ?

Which is not obtained when metal carbides react with H_(2)O ?

Benzene reacts with H_(2)SO_(4) only when the acid is

H_(2) gas is liberated when H_(2)O_(2) reacts with

Dioxygen is not evolved when conc. H_(2)SO_(4) reacts with

When B is reacted with conc. H_(2)SO_(4) , the gaseous product is

A colourless salt X has 50% Na_(2)SO_(3) and 50% H_(2)O . How much of SO_(2) at NTP is obtained when 2.52 g of X reacts with excess of dil . H_(2)SO_(4) ?