The rectified spirit is________________?

Related Mcqs:

1. Absolute alcohol is obtained when rectified spirit is treated with__________________?

   A. Ca(OH)2
   B. CaCO3
   C. CaCl2
   D. CaO

2. The rectified spirit contains________________?

   A. 12% alcohol
   B. 90% alcohol
   C. 95% alcohol
   D. 100% alcohol

3. The most reactive allotropic form of phosphorus is________________?

   A. White
   B. Redox potential
   C. Black
   D. Violet

4. The mass of one mole of electron is________________?

   A. 1.008
   B. 0.55
   C. 0.184
   D. 1.637

5. The value of e/m ratio of electron is________________?

   A. 6.02 x 1023 C/kg
   B. 1.7588 x 1020 C/kg
   C. 9.1095 x 10-31 C/kg
   D. 1.7588 x 1011 C/kg

6. The relative lowering of vapour pressure is directly proportional to molality if the solution is________________?

   A. concentrated
   B. dilute
   C. saturated solution
   D. all of the above

7. The percentage of nitrogen in urea is________________?

   A. 36%
   B. 46%
   C. 56%
   D. 66%

8. When catalysts and reactants are in more than one phase it is________________?

   A. Homogeneous catalysis
   B. Heterogeneous catalysis
   C. Catalysis
   D. Ea

9. The halogen which reacts very slowly with halogen is________________?

   A. Fluorine
   B. Chlorine
   C. Bromine
   D. Iodine

10. The chemical formula of sodium hypochlorite is________________?

    A. NaCLO
    B. NaClO2
    C. NaClO3
    D. NaClO4