Methyl alcohol is not used as___________________?

Related Mcqs:

1. Formalin consists of mixture of formaldehyde methyl alcohol and water Percentage of water in it is________________?

   A. 60%
   B. 50%
   C. 52%
   D. 8%

2. 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

3. Alkanes containing a methyl group on main chain at 2nd carbon are called________________?

   A. iso-alkane
   B. normal-alkane
   C. neo-alkane
   D. branched-alkane

4. Which is methyl cyanide_________________?

   A. CH3NH2
   B. CH3NO2
   C. CH3CN
   D. CH2 = CH – CN

5. If volumetric analysis methyl orange indicator is used when_________?

   A. Acid is strong
   B. Acid is weak
   C. Bade is strong
   D. Acid is strong base is weak

   Submitted by: Muhammad Ali Kunbhar

6. Methyl radical is ___________?

   A. Sp3 hybrid having 8 electrons
   B. Sp2 hybrid having 6 electron
   C. sp2 hybrid having 7 electron
   D. Sp hybrid having linear geometry

   Submitted by: Aneela shabbir

7. For a given process the heat changes at constant pressure (qp) and at constant volume (qv) are related to each other as___________________?

   A. qp = qv
   B. qp < qv
   C. qp > qv
   D. qp = qv / 2

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

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

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

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

10. Which alcohol will undergo elimination reaction to give alkene in the presence of acidic potassium dichromate ?

    A. Primary alcohol
    B. Secondary alcohol
    C. Tertiary alcohol
    D. All of above