Kerala PSC Previous Years Question Paper & Answer
Page:11
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'CHEMICAL ASSISTANT GROUND WATER DEPARTMENT' And exam conducted in the year 2019. And Question paper code was '022/2019'. 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.
76.
77,
78,
For the system :
)1245 نا ج 2۸8+ 17൭
the Nernst equation can be written as :
ഒ _ RT (102 مہرے _ کا
(ಡಿ) னர - ರ 1೫ ന 09 एष्या = पन्था 27 In
-2+
مہ ۔ _ य [2೫ ] ௩ -ங حك
७ ~ م کے لے ன 7
The correct [UPAC name of the compound A is :
1 CHO
ರ್ಕ زی
ട്ട OH
4CH,OH
Compound A
(A) (2R, 3R)-2, 3, 4-trihydroxybutanal
(B) (28, 35)-2, 3, 4-trihydroxybutanal
(ಲ) (2R, 35)-2, 3, 4-trihydroxybutanal
(D) (25, 3R)-2, 3, 4-trihydroxybutanal
RT 1
اسنا
]'45[
[Niz“’]
مل جم [
7000 آراسطا۔ا عطا ,عصصت-عطمل ب ارطاعص---ااد-طا--[-۰ہہ؛ اہ صمناحصدممندہ عاطماد ادمحد का फिट
at C1 and methyl group at C3 are :
(^) Equatorial and axial respectively
(8) Axial and equatorial respectively
(ಲ) Equatorial and equatorial respectively
(D) Axial and axial respectively
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22/2019
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