1
MHT CET 2020 16th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Propane nitrile on reaction with ethyl magnesium iodide in presence of dry ether gives complex. This imine complex on acid hydrolysis forms

A
propanone
B
2-pentanone
C
butanone
D
3-pentanone
2
MHT CET 2020 16th October Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following alcohols needs acidic $$\mathrm{KMnO}_4$$ to convert it into aldehyde or ketone?

A
Propan-2-ol
B
Propan-1-ol
C
Ethanol
D
2-methyl propan-2-ol
3
MHT CET 2020 16th October Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following statements is true for carbonyl group?

A
The carbonyl bond is weaker as compared to double bond in alkene.
B
$$\mathrm{C-C-O}$$ bond angle is $$90^{\circ}$$.
C
Carbon atom forms three sigma bonds.
D
Carbon atom is $$s p^3$$ hybridised.
4
MHT CET 2019 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

Mandelonitrile is obtained by the reaction between hydrogen cyanide and

A
propionaldehyde
B
benzaldehyde
C
acetaldehyde
D
acetone
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