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

Related Mcqs:

1. Out of Alkane, Alkene & Alkyne, which one is more acidic?

   A. Alkane
   B. Alkene
   C. Alkyne
   D. All have same

   Submitted by: Aamir khan Hullio

2. The following alcohol does not undergo oxidation is _____________?

   A. 1° alcohol
   B. 2° alcohol
   C. 3° alcohol
   D. 0° alcohol

   Submitted by: Aamir khan Hullio

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. Which compound will readily undergo sulphonation ?

   A. Benzene
   B. Nitro benzene
   C. Toluene
   D. Chlorobenzene

5. Alkyl halides undergo a type of reaction_________________?

   A. Nucleophilic substitution
   B. Nucleophilic addition
   C. Elimination
   D. both A & C

6. Which of the following will not give addition reaction with NaHSO3________________?

   A. HCHO
   B. CH3CHO
   C. CH3-CH2-CHO
   D. None of the above

7. Which of the following will give phosphoric acid one reaction with water_________________?

   A. PCI5
   B. P2O3
   C. P2O5
   D. All of the above

8. The reaction of carboxylic acids with alcohols in presence of cone. H2SO4 is called _________________?

   A. esterification
   B. neutralization
   C. hydrolysis
   D. saponification

9. Sabatier Senderns reaction involve _____________ in presence of Ni?

   A. Aalkene & H2
   B. alkene & O2
   C. alkene & N2
   D. alkyne & Cl2

10. The product of the reaction between steam and Hydrocarbon in presence of Ni catalyst at 900°C is _____.

    A. CO²+O²
    B. CO+H²(water gas)
    C. CO³+H²O
    D. Laughing Gas

    Submitted by: Aamir khan Hullio