Kerala PSC Previous Years Question Paper & Answer
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Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'Archaeological Chemist - Archaeology ' And exam conducted in the year 2022. And Question paper code was '044/2022'. 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.
30. Which of the following ester is most reactive towards alkaline hydrolysis?
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(A) yok
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0) 7-08
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31. Which among the following is most basic?
(A) வேதா (B) வேய,
(0) p-NO,C,H,NH, 0) m-NO, -CgH,NH,
32. Which is the highest energy conformation of cyclohexane?
(^) Chair (B) Twist boat
(0) Half-chair (D) Boat
33. Which among the following is not aromatic?
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(C) (D) None of the above
34. Which of the following will be correct if a reaction going in 80% enantiomeric excess?
(ಹ) The product contains 80% R enantiomer and 20% 5 enantiomer
(B) The product contains 50% R enantiomer and 30% S enantiomer
(C) The product contains 90% R enantiomer and 10% S enantiomer
(D) None of the above
044/2022 8