Reduction OF Alkene, Alkyne, Carbonyl Compound, Carboxylic Acid Derivatives Amine, Nitrile, Cassiterite by H2 and Catalyst

Carboxylic acid and derivative and prepation of amines based questions

Reaction OF Grignard Reagents With Acid, Acid Derivatives Nitrile, Reduction by LiAlH4

Reaction OF Carbonyl Compound with Ammonia and Ammonia Derivatives ( i.e 2.4 DNP, Semicarbazide 1' - Amine, Hydrazine etc ) || 2.4 - DNP - Test || Clemensen Reduction

Reaction OF Grignard Reagent with Carbonyl Compound, Alkyl Halide, Cyclic Ether( Epoxide ), Nitrile and Cyanide, Co2, So3 and Cs2

Reaction OF Alkenes and Alkynes by KMno4, OH and H2o Cold and Hot both OSo4, OH, H2O

Which one of the following compound gives carboxylic acid with HNO_(2) ?

Reduction by ( N2 /H2 + H2O2 ) || Reduction OF Alkynes, Benzene by Na and liquid NH3 ( Birch Reduction ) || Reduction OF Alkynes by Lindlar's Catalyst

Which one of the following compounds gives carboxylic acid with HNO_(2) ?