91. The thermal decomposition of alkanes is known as

1. 1. Creacking

   
   
   

   2. Isomerisation

   
   
   

   3. Dehydration

   
   
   

   4. Reforming

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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92. The compound CH₃COOC₂H₅ belongs to the class

1. 1. Alkanals

   
   
   

   2. Alkanones

   
   
   

   3. Alkyle alkanoates

   
   
   

   4. Alkanediols

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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93. The minimum number of carbon atoms which a ketone may contain is

1. 1. 1

   
   
   

   2. 2

   
   
   

   3. 3

   
   
   

   4. 4

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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94. The process by which vegetable ghee is manufactured is known as

1. 1. Saponification

   
   
   

   2. Hydrogenation

   
   
   

   3. Esterification

   
   
   

   4. Hydrolysis

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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95. Baeyer's reagent is

1. 1. Alkaline KMnO₄ solution

   
   
   

   2. Acidic KMnO₄ solution

   
   
   

   3. Neutral KMnO₄ solution

   
   
   

   4. Aqueous bromine solution

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: A

   NA

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