Haloalkane in the presence of alcoholic KOH undergoes
elimination
polymerisation
dimerisation
substitution
A sugar that is not a disaccharide among the following is
galactose
lactose
maltose
sucrose
A.
galactose
Those sugars which hydrolyse to produce two monosaccharides are known as disaccharides. Sucrose, lactose and maltose are disaccharides. Galactose, C6H12O6 is monosaccharide.
A drug that is antipyretic as well as analgesic is
penicillin
chloroquin
para-acetamidophenol
chloropromazine hydrochloride
In a reversible reaction a catalyst will affect
the rate of forward reaction and reverse reaction
neither the forward reaction nor the rate ofreverse reaction
the rate of forward reaction
the rate of reverse reaction
Grignard reagent is not prepared in aqueous medium but prepared in ether medium. Because
the reagent reacts with water
the reagent becomes inactive in water
it is insoluble in water
the reagent is highly reactive in water