`2E+N_(2)to2EN` (very hard substance)
`EN+H_(2)Oto` Acid + pungent smelling gas Acid is:

An inorganic salt when heated with concentrated H_(2)SO_(4) evolves a colourless pungent smelling gas but with concentrated H_(2)SO_(4) and MnO_(2) evolves a coloured pungent smelling gas which bleaches moist litmus paper.The coloured gas is:

An inorganic salt when heated with concentrated H_(2)SO_(4) evolves a colourless pungent smelling gas but with concentrated H_(2)SO_(4) " and" MnO_(2) , evolves a cxoloured pungent smelling gas which bleaches moist litmus paper. The coloured gas is :

An inorganic salt when heated with concentrated H_(2)SO_(4) evolves a colourless pungent smelling gas but with concentrated H_(2)SO_(4) " and" MnO_(2) , evolves a cxoloured pungent smelling gas which bleaches moist litmus paper. The coloured gas is :

Hex-2-en-4ynioic acid is :

Xunderset("heat")toMnO_(2)+Y Y+H_(2)SO_(4)+NaCltoZ (pungent smelling gas) Identify X, Y and Z

Xunderset("heat")toMnO_(2)+Y Y+H_(2)SO_(4)+NaCltoZ (pungent smelling gas) Identify X, Y and Z

When Conc. H_2SO_4 is treated with chloride salt, a colourless pungent smelling HCl gas is produced, but when the same acid is treated with Bromide salt we get red vapour of bromine Explain.

Ethanol when warmed with ethanoic acid in the presence of conc,. H_(2)SO_(4) produces a sweet - smelling substance.