The drug used in contraceptives is____________________?

Related Mcqs:

1. Penicillin, an antibiotic drug was discovered by__________________?

   A. Alexander
   B. Flaming
   C. Doctor Zhivago
   D. None of these

2. Insulin is an __________________ drug?

   A. Anti-malarial
   B. Anti-TB
   C. Antibiotic
   D. None of these

3. Chemical formula of ‘salt cake’ is____________________?

   A. Na2SO4
   B. CaSO4
   C. MgSO4
   D. BaSO4

4. Process conditions in fermentator used for production of penicillin is____________________?

   A. 25°C, 2 atm
   B. 50°C, l0 atm
   C. 30°C, 200 mm Hg (absolute)
   D. 90°C, 45 atm

5. The major use of butadiene is____________________?

   A. As a plasticiser for unsaturated polyester
   B. In the manufacture of synthetic rubber
   C. As an anti-skinning agent in paint
   D. None of these

6. Main constituent of limestone is____________________?

   A. CaCO3
   B. MgCO3
   C. Na2CO3
   D. CaSO4

7. The difference between saponification value and acid value is____________________?

   A. Called ester value
   B. Always negative
   C. Constant for all fatty oils
   D. None of these

8. Lindane is____________________?

   A. Not a fumigant
   B. BHC (Benzene Hexachloride) containing 99% γ-isomer
   C. A by-product of BHC manufacture
   D. Both B. and C.

9. Polyvinyl chloride (PVC) is____________________?

   A. A thermosetting material
   B. A condensation polymerisation product
   C. Made by employing emulsion polymerisation
   D. None of these

10. In the production of soda ash by Solvay process, the by-product is____________________?

    A. CaCl2
    B. NH4Cl
    C. NH3
    D. NaOH