Kerala PSC Previous Years Question Paper & Answer
Page:6
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Higher Secondary School Teacher Chemistry (SR for ST)' And exam conducted in the year 2024. And Question paper code was '007/2024/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
Correct Answer:- Option-C
Question28:-N-alkyl amide can be prepared by
A:-Sandmayers reaction
B:-Witting reaction
C:-Witting Horner
D:-Ritter reaction
Correct Answer:- Option-D
Question29:-The product obtained when formaldehyde is treated with methyl
isopropyl ketone and dimethyl amine.
ஆ
ஷப
A:-
ரு वि
ഹ് SN
வ
B:- me ஙு
ഹ് രക്
C:- ಎಲ್ ದು
ಟ್
ಸ
ಟಂ
0:- . ७७
Correct Answer:- Option-A
Question30:-To which type does Chugaev reaction belong?
A:-a pyrolytic elimination
B:-a photochemical addition
C:-an anti elimination
D:-a syn addition
Correct Answer:- Option-A
Question31:-Which is/are the product obtained when 2-Bromobutane is treated with
sodium ethoxide in ethanol?
A:-1-butene
B:-2-butene
C:-2-hydroxy butanol
D:-both (1) and (2)
Correct Answer:- Option-D
Question32:-The product/products obtained when para chlorotoluene is treated with
KWH, with liquid ammonia
A:-o-toluidine
B:-m-toluidine
C:-p-toluidine