CBSE
The correct reactivity otder is :
CH3CHO > (CH3)2CO > CH3COC2H5
(CH3)2CO > CH3CHO > CH3COC2H5
CH3CHO > CH3COC2H5 > (CH3)2CO
CH3COC2H5 > CH3CHO > (CH3)2CO
Which compound forms urotropine when reacts with NH3 ?
HCHO
CH3CHO
CH3COCH3
C6H5OH
The strongest acid among the following compound is :
HCOOH
CH3CH2CH(Cl)COOH
ClCH2CH2CH2COOH
CH3COOH
Which of the following compound will not show aldol condensation ?
CH3COCH3
HCHO
CH3CHO
CH3CH2CHO
Which characteristic property is not shown by carboxylic acid group ?
Alkyl group
-COOH group
ketonic group
none of these
Aldehyde and ketone can be differentiated by :
sodium bi sulphite
Fehling solution
ammonia
sulphuric acid
The product of the reaction between chloral and NaOH is :
CH3COOH
CH3CHO
CHCl3
CHCl
The main product of heating of sodium formate at 360o C is :
CO
sodium oxalate
Na2CO3
None of the above
Which does not give Cannizzaro reaction?
HCHO
Ph-CHO
Ph-CH2-CHO
Which of the following statement is correct for ketone and acetaldehyde ?
Both reacts with HCN and forms hydrine
Both reacts with NaOH and forms polymer
both forms acid on oxidation and reduction
Both forms alcohol on reduction and oxidation