In base catalyzed reaction of carbonyl compound the catalyst___________________?

Related Mcqs:

1. Ammonium cynanate was 1st Inorganic compound that was converted into an Organic compound (in Lab) through boiling water. The organic compound was____.

   A. Methane B. Ethanol C. Acetic acid D. Urea Submitted by: Aamir khan Hullio...

2. The carbon atom of carbonyl group is__________________?

   A. sp hybridized B. sp2 hybridized C. cp3 hybridized D. dsp2 hybridized...

3. Which statement is incorrect about catalyst___________________?

   A. it is used in smaller amount B. decrease activation energy C. specific in action D. it affects specific rate constant...

4. In Aldehydes and Ketones, carbon of carbonyl group is ____________?

   A. sp3 hybridised B. sp2 hybridised  C. sp hybridised D. Unhybridised Submitted by: Aamir khan Hullio...

5. An acid-Base Reaction is always a/an __________?

   A. Endothermic B. Exothermic C. Fission D. Fusion Submitted by: Aamir khan Hullio...

6. When the reaction completes in more than one steps rate of reaction will be determined by________________?

   A. Fast step B. Slowest step C. All steps D. Molecularity of the reaction...

7. Energy of activation for backward reaction is less than forward reaction for ___________ reactio?

   A. Endothermic B. Exothermic C. Moderate D. Fast...

8. Consider the following reaction- 2KCIO3 + H2C2O4 + H2SO4 ? K2SO4 + 2H2O + 2CO2 + Oxide Which oxide of chlorine is produced in the above reaction ?

   A. Cl2O B. ClO2 C. Cl2O6 D. Cl2O7...

9. Consider the following reaction- 3Cl2 + 6NaOH ? NaClO3 + 5NaCl + 3H2O This reaction is_______________?

   A. Displacement reaction B. Double displacement reaction C. Disproportionation reaction D. Reduction reaction...

10. What will be the order of reaction of a reaction whose rate can be expressed as R = K [A] [B] ?

    A. Zero B. One C. Two D. Three...