Absolute alcohol is obtained when rectified spirit is treated with__________________?

Related Mcqs:

1. The rectified spirit contains________________?

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

2. The rectified spirit is________________?

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

3. The best method of preparation of alkyl halides is a reaction of alcohol with__________________?

   A. Zn / HCI B. SOCl2 / Pyridine C. PCI3 D. PCI5...

4. When methl iodide and ethyl iodide are treated with sodium metal possible major products are obtained ?

   A. 1 B. 2 C. 3 D. 4...

5. Acetic anhydride can be obtained by treating ethyl alcohol with___________________?

   A. P2O5 B. H2SO4 C. Both A and B D. PCI5...

6. SN2 reaction can be best carried out with__________________?

   A. primary alkyl halide B. secondary alkyl halide C. tertiary alkyl halide D. all...

7. Which one of the following alcohol has greater boiling point___________________?

   A. ethanol B. ethylene glaycol C. glycerol D. methanol...

8. The oxidation of isopropyl alcohol will yield___________________?

   A. propane B. Propanol C. Propanone D. Propanoic acid...

9. Methyl alcohol is not used__________________?

   A. As a solvent B. As an antifreezing agent C. As a substitute for petrol D. For denaturing of ethyl alcohol...

10. An alcohol which can be prepared by fermentation is_________________?

    A. CH3OH B. C3H7OH C. CH3 – CH2 – OH D. C6H5OH...