Which of the following is not an endothermic reaction…………

Related MCQs

• Consider the following statement Acetophenone can be prepared by………… i. Oxidation of 1-phenylethanol ii. Reaction of benzalthanol with methyl magnesium bromide iii. Friedel craft’s reaction of benzene with acetyl chloride iv. Distillation of calcium benzoate
• Which of the following statements regarding chemical properties of acetophenone are wrong…… (1) It is reduced to methyl phenyl carbinol by sodium and ethanol (2) It is oxidised to benzoic acid with acidified KMnO4 (3) It does not undergo iodoform electrophilic substitution like nitration at meta position (4) It does not undergo iodoform reaction with iodine and alkali
• Which of the following is not formed by the reaction of Cl2 on CH4 in sunlight……….
• In which of the following reaction new carbon carbon bond is not formed?
• Which will not give acetamide on reaction with ammonia …………
• A mixture of ethyl iodide and n-propyl iodide is subjected to Wurtz reaction. The hydrocarbon that will not be formed is…………..
• . The reaction of C2H5OH with H2SO4 does not give ……
• In reaction of alcohols with alkali metal, acid etc. which of the following alcohol will react fastest….
• On reaction with hot conc. H2SO4 which one of the following compounds loses a molecule of water….
• Which one of the following compounds is prepared in the laboratory from benzene by a substitution reaction………