1-butyne on oxidation with hot alkaline KMnO4 would yield. Which of the following as end product?
CH3CH2CH2COOH
CH3CH2COOH
CH3CH2CH2COOH + CO2 + H2O
CH3CH2CH2COOH + HCOOH
A cubic unit cell of a metal with a molar mass of 63.55 g mol-1 has an edge length of 362 pm. Its density is 8.92 g cm-3. The type of unit cell is
Primitive
Face centred
End centred
Body Centred
Which of the following is the major product in the reaction of HOBr with propene?
2-bromo, 1-propanol
3-bromo,1-propanol
2-bromo, 2-propanol
1-bromo, 2-propanol
Which of the following is the correct IUPAC name?
3,4 -dimethyl pentanoyl chloride
1-chloro-1-oxo-2, 3-dimethyl pentane
2-ethyl-3-methyl butanoyl chloride
2,3-dimethyl pentanoyl chloride
Which one among the following is added to soap to impart antiseptic property?
Sodium lauryl sulphate
Sodium dodecylbenzene sulphonates
Rosin
Bithional
The product of acid hydrolysis of (P) and (Q) can be distinguished by
Lucas reagent
2,4-DNP
Fehling's solution
NaHSO3
C.
Fehling's solution
Because Fehling solution cannot be reduced with acetone. Thus, used to differentiate ketone (acetone) and aldehyde.
Clemmensen reaction of the ketone is carried out in the presence of
LiAlH4
Zn-Hg with HCl
glycol with KOH
H2 with Pt as a catalyst