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CTET/ UPTET 2019 Exam | Important Chemistry Questions | 22nd October 2019

CTET/ UPTET 2019 Exam | Important Chemistry Questions | 22nd October 2019_30.1

CTET/ UPTET 2019 Exam Important Chemistry Questions:

Today, we are providing you the  Science Chemistry Questions, which help you to command over this subjects.Taught many interesting science information and add some fun in a science teaching-learning process.This section is not only important for CTET 2019 Exam i.e UPTET, REET, HTET etc. So, we will provide you the questions which will help you in preparing for Exam.

CTET/ UPTET 2019 Exam | Important Chemistry Questions | 22nd October 2019_40.1

I II III IV
(a) B A C D
(b) A B C D
(c) B C A D
(d) C D A B

Q2. Chemotherapy deals with:
(a) Industrial engineering
(b) The use of chemicals in warfare
(c) Use of chemicals for the cure of diseases
(d) None of these


Q3. The antiseptic action of Dettol is due to:
(a) Chlorobenzol
(b) Chloroxyphenol
(c) Chloroquine
(d) Chloroamphenicol

Q4. Which of the following is a general anesthetic?
(a) Xylocaine
(b) Para-aminosalicylic acid
(c) Nitrous oxide
(d) None of the above

Q5. Which of the following is a solid propellant?
(a) A mixture of paraffin and potassium nitrate
(b) Ammonia
(c) Hydrogen peroxide
(d) Hydrazine

Q6. Which of the following is used as insulator?
(a) Polythene
(b) Polystyrene
(c) Neoprene
(d) All of these

Q7. Analgesics are used
(a) For relive pain
(b) For the treatment
(c) To prevent the growth of micro-organism
(d) None of these

Q8. Which among the following is/are known as primary nutrients of soil?
(a) Nitrogen
(b) Phosphorus
(c) Potassium
(d) All of these

Q9. The nail enamel remover contains 
(a) Benzyl acetate
(b) Acetone
(c) Methylene chloride
(d) Benzoic Acid

Q10. Streptomycin is 
(a) An Antibiotics
(b) An Antiseptics
(c) An Analgesics
(d) A Tranquillizers

Solutions

S1. Ans.(a)
Sol.

S2. Ans.(c)
Sol.

S3. Ans.(b)
Sol.

S4. Ans.(a)
Sol.

S5. Ans.(a)
Sol.

S6. Ans.(d)
Sol.

S7. Ans.(a)
Sol.

S8. Ans.(d)
Sol.

S9. Ans.(b)
Sol.

S10. Ans.(a)
Sol.

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