Amines Quiz Questions and Answers PDF - 193

MCQ 961: The reaction in which diazonium ion reacts with an alkaline solution of phenol to produce azo dye is called

1. coupling reaction
2. desorption
3. diazotization
4. assimilation

MCQ 962: CH₃COOH is a weak acid and unionized form of

1. ethanoic acid
2. ethanol
3. ethene
4. ethanal

MCQ 963: As the size of the ion in Group IV elements increases, the

1. bond energy increases
2. melting point increases
3. strength of metallic bond decreases
4. none of above

MCQ 964: Ionic Chlorides of which of these do not react with water

1. NaCl
2. Al₂Cl₆
3. SiCl₄
4. PCl₅

MCQ 965: Sulfuric acid is not used in

1. making fertilizers
2. detergents
3. toothpaste
4. none of above