When an aldehyde is reacted with hydrogen cyanide a ” Cyanihydrin” is formed. This process is best termed as __________?

Related Mcqs:

1. Water Gas is a mixture of two gases Hydrogen & Carbon monoxide, while separating Hydrogen gas by liquification process which one is liquefied first__?

   A. Hydrogen Gas B. Carbon Monoxide Gas C. Both at same time D. None of them Submitted by: Aamir khan Hullio...

2. Water Gas is a mixture of two gases Hydrogen & Carbon monoxide, while separating Hydrogen gas by liquification process which one is liquefied first__?

   A. Hydrogen Gas B. Carbon Monoxide Gas C. Both at same time D. None of them Submitted by: Aamir khan Hullio...

3. Which of the following reactions may be assoclated with aldehyde and ketone ?

   A. nucleophile addition B. polymerization C. oxidation D. all of the above...

4. Aldehyde and ketone have same general formula for homologous series_________________?

   A. CnH2nO2n B. CnH2n C. CnH2nO D. CnH2nOn+1...

5. The typical reactions of aldehyde is _____________?

   A. Electrophilic addition B. Nucleophilic substitution C. Nucleophilic addition D. Nucleophilic elimination Submitted by: Aamir khan Hullio...

6. In Bosch Process, that is used to separate the Hydrogen gas from water Gas, the catalyst is used ______?

   A. Pt B. FeO C. Cr²O³ D. Both B&C Submitted by: Aamir khan Hullio...

7. Distance at which attractive forces of hydrogen overcome repulsive forces is __________ ?

   A. 75.2pm B. 75.3pm C. 75.5pm D. 75.4pm Submitted by: Rashid Mehmood...

8. The Ionization energy of Hydrogen is __________?

   A. 10.54ev B. 12.54ev C. 13.6ev D. 17.56ev Submitted by: Aamir khan Hullio...

9. Hydrogen bonding is present in __________?

   A. Water B. Ethyl Alcohol C. Phenol D. All of these Submitted by: Zahid Jagirani...

10. Oxygen (molecular weight = 32) diffuses at a rate of 10cm3/min under the same conditions of temperature and pressure how fast will hydrogen (molecular weight = 2) diffuse ?

    A. 20cm3/min B. 40cm3/min C. 160cm3/min D. 2.5cm3/min...