Hydrazine (N2H4) is used mainly as a/an__________________?

Related Mcqs:

1. Hydrazine is used in water treatment for the removal of___________________?

   A. Colloidal impurities
   B. Dissolved oxygen
   C. Turbidity
   D. Chlorinous taste

2. Main use of hydrazine is___________________?

   A. As a rocket fuel
   B. In water treatment
   C. As a disinfectant
   D. As fire retardant

3. Hydrazine is largely used____________________?

   A. As a starting material for ‘hypo’
   B. In photographic industry
   C. As rocket fuel
   D. In printing industry

4. Carbon disulphide is mainly used in the production of______________________?

   A. Viscose rayon
   B. Corundum
   C. Plasticiser for unsaturated polyester
   D. Paints

5. Phenol is mainly used____________________?

   A. To produce benzene
   B. To produce phenol formaldehyde
   C. To produce polyester resin
   D. As a plasticiser for unsaturated polyester

6. Producer gas consists mainly of________________________?

   A. CO, CO2 N2, H2
   B. CO, H2
   C. H2, CH4
   D. C2H2, CO2, H2

7. Cement mainly contains_________________?

   A. CaO, SiO2, Al2O3
   B. MgO, SiO2, K2O
   C. Al2O3, MgO, Fe2O3
   D. CaO, MgO, K2O

8. Roasting of metallurgical ores is done mainly to ___________________?

   A. Dehydrate it
   B. Sinter the ore
   C. Remove CO2 & H2O
   D. Remove arsenic & sulphur

9. Coke oven gas consists mainly of ____________________?

   A. H2, & CH4
   B. CO, & CO2
   C. H2, & CO
   D. CH4, & CO

10. Sulphuric acid is mainly used in the _______________ industry ?

    A. Fertiliser
    B. Steel
    C. Paper
    D. Paint