Kerala PSC Previous Years Question Paper & Answer

Title : HSA Physical Science (Malayalam Medium) NCA Education Department
Question Code : A

Page:25


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'HSA Physical Science (Malayalam Medium) NCA Education Department' And exam conducted in the year 2019. And Question paper code was '055/2019/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.

page: 25 out of 32
Excerpt of Question Code: 055/2019/OL

B:-0.24V
C:-058V
D01V
Correct Answer:- Option-C
സട? 7:-ഇനോര്‍ഗാനിക്‌ ബെന്‍സീന്‍ ഇതില്‍ ഏതാകുന്നു
൧2:-ഡൈബോറേന്‍
13:-ബോറോണ്‍ നൈട്രൈഡ്‌

வை

1:-കാര്‍ബോറേന്‍
Correct Answer:- Option-C

21165101778 :-090 പറയുന്നവയില്‍ ഏറ്റവും സ്ഥിരതയുള്ള ആട്ടിന്‍ ഏത്‌
A:-CH,=CH,
B:- CH; -CH=CH- CHs
C:- CH;-CH=CH,
D:- CHs -CH;- CH= CH,

Correct Answer:- Option-B

Question79:- ന്റെ A om=53.55 Sem’mol” g 67” അയോണിന്റെ 2. ഇ = 76.25 ടന്ന” 59710011 ആണ്‌.
ഒരു മോളാര്‍ 7 7, (1 ‏وه‎ മോളാര്‍ കണ്ടക്ലന്‍സ്‌ 42.575നറ! ഉം ആണ്‌ എജ്ില്‍ 1 17411 ഒ
NH, 0 ഡിഗ്രി ഓഫ്‌ ഡിസോസ്്റിയേഷനന്‍ എത്ര

A:-0.327

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