41. Source of vitamin C is

1. 1. nitric acid

   
   
   

   2. ascorbic acid

   
   
   

   3. oxalic acid

   
   
   

   4. aaleic acid

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: B

   NA

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42. A base is a substance which

1. 1. is bitter in taste

   
   
   

   2. gives OH^-ions in aqueous solution

   
   
   

   3. can donate electron

   
   
   

   4. All

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: D

   NA

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