Soda lime is a mixture of____________________?
A. CaO and KOH
B. CaO and NaOH
C. NaOH and Na2O
D. Na2O and KOH
Chemistry Mcqs
Clemmensens reduction infolves the reduction of___________________?
Clemmensens reduction infolves the reduction of___________________?
A. ketone
B. aldehyde
C. alkane
D. all of the above
Sabatier Senderns reaction involve _____________ in presence of Ni?
Sabatier Senderns reaction involve _____________ in presence of Ni?
A. Aalkene & H2
B. alkene & O2
C. alkene & N2
D. alkyne & Cl2
When one hydrogen atom of alkane is removed then it is called________________?
When one hydrogen atom of alkane is removed then it is called________________?
A. alkene
B. alkyl
C. aldehyde
D. saturated hydrocarbon
Which is methyl cyanide_________________?
Which is methyl cyanide_________________?
A. CH3NH2
B. CH3NO2
C. CH3CN
D. CH2 = CH – CN
Preparation of vegetable ghee involves_________________?
Preparation of vegetable ghee involves_________________?
A. halogenation
B. hydroxylation
C. hydrogenation
D. hydration
Which is used for artificial ripening of fruit ?
Which is used for artificial ripening of fruit ?
A. ethane
B. ethene
C. ethyne
D. methane
Which one is Chloroform_________________?
Which one is Chloroform_________________?
A. CH2Cl2
B. CH3Cl
C. CHCl3
D. CCl4
In unsaturated hydrocarbons electrons favour___________________?
In unsaturated hydrocarbons electrons favour___________________?
A. less reactivity
B. addition reactions
C. substitution reactions
D. none
Alkenes are produced from dehalogenation of________________?
Alkenes are produced from dehalogenation of________________?
A. dihalo alkane
B. trihalo alkane
C. vicinal dihalo alkane
D. vicinal trihalo alkane