Ethyl bromide on treatment with silver cyanide give :

Haloalkanes are best obtained by

CH3CHCl2 and CH2Cl CH2Cl are examples of :

The number of structural isomers of formula C4H9Br is...

Alkaline hydrolysis of (CH3)3CBr involves two steps as follows.(CH3)3CBr → (CH3)3C+ + Br- slow(CH3)3C+ + OH- → (CH3)3COH fastWhich of the following shows the rate equation for the reaction scheme?

The reaction:CH3Br + AgF → CH+ AgBr is called

which among MeX, RCH2­X , R2CHX and R3CX is most reactive towards SN2 reaction

The reaction:R – Cl + KI → RI + KCl (in presence of acetone)Is known as

Assertion: Electron withdrawing groups in aryl halides increases the reactivity towards nucleophilic substitution.Reason:4-Dinitrochlorobenzene is more reactive than chlorobenzene.

Assertion (A): Phosphorus chlorides (tri and penta) are preferred over thionyl chloride for the preparation of alkyl chlorides from alcohols.Reason (R): Phosphorus chlorides give pure alkyl halides.

Which of the following is a chiral molecule?

Which of the following will have maximum boiling point?

Halogen compounds have--------- boiling point than the parent hydrocarbons

Complete the following reaction 3R-OH + PCl→\rightarrow→ 3 R-Cl + XThe X is

Complete the following reaction R-OH + X →\rightarrow→ RCl + SO2 + HCl

Complete the following reaction R-OH + PCl→\rightarrow→ RCl + X + HCl X is

In a molecule of tertiary haloalkanes, carbon atom is bonded to

In the following sequence of reactionsCH3CH2CH2Br+ (alc) KOH →(A) + HBr → (B) + (aq) KOH → (C).The product (C) is

most strong C-X bond (important for rate substitution). between C-F C-Cl C-Br C-I

Arrange the strength of van der Waals forces with same number of C atom (increasing):