The formation of 1, 2 dibromoethane from ethene and bromine is an example of:
  A Substitution B Dehydration C Dehydrohalogenation D Addition 

Formation of phenol from chlorobenzene is an example of …. Aromatic substitution.

The formation of cyanohydrin from a ketone is an example of nucleophilic substitution electrophilic substitution electrophilic addition nucleophilic addition.

Elimination reaction of 2-Bromopentane to form pent-2-ene is: a) beta - Ellimination reaction b) Follows Zaitsev rule c) Dehydrohalogenation reaction d) Dehydration reaction

Fill in the blank with the choices given in brackets : Conversion of ethanol to ethene by the action of concentrated sulphuric acid is an example of ………………….. (dehydration/dehydrogenation/ dehydrohalogenation)

Fill in the blank with the choices given in brackets: i] Conversion of ethanol to ethene' by the action of conc. sulphuric acid is an example of______ [dehydration/dehydrogenation/dehydrohalogenation] ii) Substitution reactions are characteristic reactions _______.[alkynes/alkenes/alkanes]

Formation of ethanol from ethene is called_____(hydration/dehydration).

Ethanol can be converted to ethene which can then be changed to ethane. Choose the correct word or phrase from the brackets to complete the following sentences: The conversion of ethanol to ethene is an example of ______(dehydration / dehydrogenation)

(a) Give the mechanism for the formation of ethanol from ethene. (b) Predict the reagent for carrying out the following conversions: (i) Phenol to benzoquinone (ii) Anisole to p-bromoanisole (iii) Phenol to 2,4.6-tribromophenol

Explain the given reactions with the examples. (a) Hydrogenation reaction , (b) Oxidation reaction (c ) Substitution reaction , (d) Saponification reaction (e) Combustion reaction

Assign the number 1,2,3,4 for the formation of products A,B,C,D in appropriate box as per the given instruction . If aliphatic nucleophilic substitution reaction then assign = 3 If aromatic nucleophilic substitution reaction then assign =4 If esterification reaction then assign = 1 if dehydration reaction then assign=2