Practice Questions set 1 - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) ‘Nobel Oil’ is the name of which one of the following explosives?
(a)
(b)
(c)
(d)
Q-2) Phenol is used in the manufacture of which one of the following?
(a)
(b)
(c)
(d)
Q-3) Which among the following is not a polymer?
(a)
(b)
(c)
(d)
Q-4) Which of the following gases is used in cigarette lighters?
(a)
(b)
(c)
(d)
Q-5) Polymer of Natural Rubber is
(a)
(b)
(c)
(d)
Q-6) Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I (Acid)
List-II (Source)
A. Lactic acid
1. Lemon
B. Acetic acid
2. Rancid butter
C. Citric acid
3. Milk
D. Butyric acid
4. Vinegar
Code: (A) (B) (C) (D)
| List-I (Acid) | List-II (Source) |
| A. Lactic acid | 1. Lemon |
| B. Acetic acid | 2. Rancid butter |
| C. Citric acid | 3. Milk |
| D. Butyric acid | 4. Vinegar |
(a)
(b)
(c)
(d)
Explanation:
Q-7) Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I
List-II
A. Pickle
1. Carbonic acid
B. Sour milk
2. Acetic acid
C. Apple
3. Lactic acid
D. Cold drinks and Soda water
4. Malic acid
Code: (A) (B) (C) (D)
| List-I | List-II |
| A. Pickle | 1. Carbonic acid |
| B. Sour milk | 2. Acetic acid |
| C. Apple | 3. Lactic acid |
| D. Cold drinks and Soda water | 4. Malic acid |
(a)
(b)
(c)
(d)
Explanation:
Q-8) Accumulation of which one of the following in the muscles leads to fatigue?
(a)
(b)
(c)
(d)
Q-9) Which acid is used in photography?
(a)
(b)
(c)
(d)
Q-10) What is Teflon?
(a)
(b)
(c)
(d)