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29 questions
11
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
Which one of the following pairs is not correctly matched?
12
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
Match List-I with List-II (Source of acid): A. Pickle B. Sour Milk C. Apple D. Cold drinks and soda water; 1. Carbonic Acid 2. Acetic Acid 3. Lactic Acid 4. Malic Acid
13
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
Which of the following is NOT correctly matched?
14
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
Milk openly placed for sometime becomes sour due to-
15
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
Which one of the following acids is present in sour milk products?
16
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
Which one of the following acids, is formed during the change of milk into curd?
17
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
Curd making is an ancient “Biotechnological” process involving :
18
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
The predominant organic acid in grapes is –
19
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
For human nutrition, tomatoes are a rich source of
20
Organic Acid - Organic chemistry
Easy
+1.0
-0.33
Which one of the following organic acids is abundant in grapes, tamarind and banana?