Chemistry MCQs

Page No. 23

Order of ease of halogenation in alkane is________________?


aI2>Cl2>Br2>F2


bF2>Cl2>I2>Br2


cF2>Cl2>Br2>I2


dCl2>F2>Br2>I2


View Answer F2>Cl2>Br2>I2

Incomplete oxidation of methane in the limited supply of air forms ?


aCO2 and H2O


bCH3OH


cCO + H2 + C


dCO + H2O + C


View Answer CH3OH

Upto ___________________ C atoms alkanes are gases?


a2


b3


c4


d6


View Answer 4

Dehalogenation of ethyl tetrahalide will give____________________?


aethene


bethyne


cethyl halide


dall of the above are possible


View Answer ethyne

Soda lime is a mixture of____________________?


aCaO and KOH


bCaO and NaOH


cNaOH and Na2O


dNa2O and KOH


View Answer CaO and NaOH

Clemmensens reduction infolves the reduction of___________________?


aketone


baldehyde


calkane


dall of the above


View Answer ketone

Sabatier Senderns reaction involve _____________ in presence of Ni?


aAalkene & H2


bAalkene & O2


cAalkene & N2


dAalkyne & Cl2


View Answer Aalkene & H2

When one hydrogen atom of alkane is removed then it is called________________?


aalkene


balkyl


caldehyde


dsaturated hydrocarbon


View Answer alkyl

Which is methyl cyanide_________________?


aCH3NH2


bCH3NO2


cCH3CN


dCH2 = CH – CN


View Answer CH3CN

Preparation of vegetable ghee involves_________________?


ahalogenation


bhydroxylation


chydrogenation


dhydration


View Answer hydrogenation

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