When CO2 is made to react with ethy1 magnesium iodide in dry ether followed by acid hydrolysis yields______________?

Related Mcqs:

1. When CO2 is made to react with ethyl magnesium iodide followed by acid hydrolysis the product formed is _________________?

   A. propane
   B. propanoic acid
   C. propanal
   D. propanol

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

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

3. Ethylene epoxide treated with Grignards reagent followed by acid hydrolysis yield __________________?

   A. primary alcohol
   B. secondary alcohol
   C. tertiary alcohol
   D. dihydric alcohol

4. When two moles of ethyl chloride react with two moles of sodium in the presence of ether what will be formed ?

   A. 2 moles of ethane
   B. 1 mole of ethane
   C. 2 moles of butane
   D. 1 mole of butane

5. Ethy1 chloride on reduction in the presence of Zn/HCI produces___________________?

   A. n. butane
   B. Ethanol
   C. Ethane
   D. Diethy1 ether

6. Hydrolysis of an oligosaccharide in the presence of acid yields________________?

   A. one monosaccharide unit
   B. No monosaccharide unit
   C. 2-9 monosaccharide unit
   D. many monosaccharide

7. Acetal on acid hydrolysis generates__________________?

   A. Alcohol
   B. Ketone
   C. Both A & B
   D. None of the above

8. Acetaldehyele cyanohydrin on acid hydrolysis yields___________________?

   A. Tartaric acid
   B. Propanoic acid
   C. Lactic acid
   D. Valeric acid

9. The molecules of CO2 in dry ice form__________________?

   A. Ionic crystal
   B. Covalent crystal
   C. Molecular crystal
   D. Any type of crystal

10. In solvent extraction ether is used to separate products of organic synthesis from________________?

    A. water
    B. iodine
    C. hydrochloric acid
    D. gases