For the first time SSC 2016 examination will be held in Computer Based pattern and managing time will be one of the important factor while solving the questions. So in order to make students familiar with such a situations we developed an New APP for SSC to providing questions in a time based manner , which will help students to manage the time properly.
1. Which of the following acid is used in soft drinks?
A. Ascorbic acid (vitamin C)
B. Carbonic acid (H2CO3)
C. Hydrochloric acid (HCl)
D. Citric acid
2. Which of the following is present in Tomato?
A. Malic acid
B. Citric acid
C. Nitric acid (HNO3)
D. Both (A) & (B)
3. Which of the following is the milk of magnesia?
A. Ammonium hydroxide (NH4OH)
B. Sodium hydroxide (NaOH)
C. Magnesium hydroxide (Mg(OH)2)
D. Potassium hydroxide (KOH)
4. Which acid is present in sour milk?
A. Ascorbic acid
B. Ethanoic acid
C. Tartaric acid
D. Lactic acid
5. When acids are dissolved in water they produce ions which help in conducting the electricity. This process is known as—
A. Galvanization
B. Vulcanisation
C. Dissociation
D. None of the above
6. Which of the following do not conduct electricity?
A. Ethyl alcohol
B. glucose
C. water
D. Both (A) and (B)
7. What is the pH of acid rain?
A. Above 7
B. Below 5.6
C. Above 5.6
D. None of the above
8. Which of the following is usually taken to get rid of acidity?
A. Hydrochloric acid
B. Milk of magnesia
C. Ascorbic acid
D. None of the above
9. Which of the following is present in Bee sting?
A. Tartaric acid
B. Methanoic acid
C. Citric acid
D. Lactic acid
10. Tooth enamel is made up of which of the following?
A. Potassium carbonate
B. Calcium carbonate
C. Calcium phosphate
D. None of the above
