Preparation Of Haloalkanes | Reaction With Koh /Agoh /Kcn /Agcn /Kno2 /Agno2 /Nh3 / Rona /H2O

Finkelstein Reaction, Swarts Reaction with KCN, AgCN, KONO, AgONO, Ag2O(Dry) Ag2O(Moist), AgNo3

Swarts Reaction || Finkelstein Reaction || Reaction OF Alkyl Halide with KCN, AgCN, Ag2O(Dry), Ag2O(Moist), KNO2, AgNO2, AgNO3(Aqueous and Alcoholic)

Important SN2 reaction with KCN, AgCN, KNO2,AgNO2|| Hydrolysis OF Alkane nitrite

Reaction OF R-X with KNo2 ,AgNo2, KCN, AgCN || Reaction OF PCl5 with R-OH , R-COOH etc

On heating a mixture of NH_4 Cl and KNO_2 , we get

In the reaction P_4 + 3 KOH + 3H_2 O to PH_3 + 3KH_2 PO_2

C_(2)H_(5)Br gives C_(2)H_(5)CN on reaction with alcoholic KCN, while with AgCN the major product is C_(2)H_(5)NC . The reason is _________.

Assertion: AgNO_(3) reacts with KCN to form white ppt. of AgCN. This white ppt. Disappears when excess KCN is added. Reason: AgCN decomposes to form silver-carbide and evolve N_(2) gas.