A mixture of benzaldehyde and formaldehyde when treated with 50% NaOH yields
sodium benzoate and sodium formate
sodium formate and benzyl alcohol
sodium benzoate and methyl alcohol
benzyl alcohol and methyl alcohol
B.
sodium formate and benzyl alcohol
When a mixture of benzaldehyde and formaldehyde treated with 50% NaOH, it forms sodium formate and benzyl alcohol. This reaction is called cross Cannizzaro reaction. This reaction looks like-
Reaction of which among the following ethers with HI in cold leads to the formation of methyl alcohol?
Ethyl methyl ether
Methyl propyl ether
lsopropyl methyl ether
tert-butyl methyl ether
During conversion of glucose into glucose cyanohydrin, which functional group/atom of glucose is replaced?
Hydrogen
Aldehydic group
Primary alcoholic group
Secondary alcoholic, group
The correct order of reactivity of aldehydes and ketones towards hydrogen cyanide is
CH3COCH3 > CH3CHO > HCHO
CH3COCH3 > HCHO > CH3CHO
CH3CHO > CH3COCH3 > HCHO
HCHO > CH3CHO > CH3COCH3
Which polymer among the following does not soften on heating?
Bakelite
Polythene
Polystyrene
PVC
Which among the following detergents is non-ionic in character?
Sodium lauryl sulphate
Pentaerythrityl stearate
Cetyl trimethyl ammonium chloride
Sodium n-dodecyl benzene sulphonate