JEE MAIN

JEE ADV

JEE Paper 2

NEET (UG)

2022

Batch Starts – 20th September, 2021

Prepare Well & Get Your Fees Back!

FREE esa rS;kjh vkidh, Selection dh ftEesnkjh gekjh !

We want good results, you want selection, lets work together, just prepare well with Bilaspur zone’s no.1

institute, get cash prizes whole year in each test which will encourage you to work hard and get select.

CategoryRewards

(Cashback)When

Required Minimum score in Coaching’s Tests / Final Exam

JEE (300) NEET (720)

A ` 500 2 times / month 130 475

B ` 1000 2 times / month 160 550

C ` 5100 Final Exam 95 %ile 580

D ` 11000 Final Exam 98 %ile AIR 10000

E ` 21000 Final Exam 99 %ile AIR 5000

F ` 51000 Final Exam AIR 2000 AIR 2000

Why Core Academy ?

Talented and stable faculty team since 2013.

Only Institute publishing authentic results.

Focused teaching based on previous years questions.

Scheduled test series (around 40 tests).

New concept of cash prizes to encourage students.

Updated material till 2021 (all exams).

Assured Preparation of 150 MCQs from each chapter.

Daily doubt removal.

A Premier Institute forJEE MAIN | ADVANCED | NEET | COMMERCE | 8th 9th 10th | NTSE

Enroll till13th Sept & Get up to 25%

OFF

Attention 12th Passed Students !

For more details, visit or call Add: 1st, 2nd Floor above Dr. Rakshit Dental Clinic, Mission Hospital Road , Bilaspur, CG.

9630588100, 9893783828 9630588100 coreacademybsp.in

fgUnh o vaxzsth ek/;e ds iF̀kd cspst

Bilaspur Zone’s No.1 Institute Since 2013…

JEE MAIN 2021 (Percentile Scores)

ANIMESH SAHU(2 Yr. Class Room)

98.26

SWATI PRIYAMVADA(2 Yr. Class Room)

MAHIMA KATAILIHA(2 Yr. Class Room)

SUHANI AGRAWAL(4 Yr. Class Room)

KHUSHI KASTURIYA(2 Yr. Class Room)

97.73 97.62 94.98 94.17

STAR Performers 2020

DIPENDRA KUMAR(NIT, Raipur)

97.55 95.97 95.96

Sujoy Banerjee(NIT, Raipur)

Aastha Gupta(DU, Delhi)

CHETAN PATELPt. J N M Medical College, Raipur

NEERAJ GHRITLAHREYCIMS, BILASPUR

OTHER ACHIEVERS

TRIPTI S DASANI(BMS, Bangalore)

SANJIVANI KAUSHIK(HNLU, Raipur)

SHIWANI SRIWAS(HNLU, Raipur)

AKSHDA JOSHI(Ramdev College, NGP)

PRANJAL GADHGE(IHM, Chennai)

ANKITA SINGH(GEC, Bilaspur)

NIYATI HARIHARNO(GEC, Bilaspur)

MBBS MBBS

99.74 98.93 96.55

JEE MAIN NEET

JEE Stars 2019

-

Ii 12203/UE - ET/ENT -: MIT

59. A dibasic acid containing C, H and Owas round to contain C = 26. 7% andH = 2.2%. The vapour density of diethylester was found to be 73. What is themolecular formula of the acid ?

59. ��'l,fl:lcfi��c. Hi:rcioi, �.C=26.7%�H=2.2%tflmllm � T{

i,�v;ftic:1 l� <fiT � � 73 �I

(A) CH2O2

�C2H

2O�

I (C) C3H

3O, \.I\

� (D) C4H,O,

60. For the molecular formula C5H

10 60.

possible structural isomers are

/(A) 6

(B) 3�1)\\'->J(C) 4

tB

ON

US

(D) 5 �

61. For the reaction, 61. N

2 + 3H

2 � 2NH

3 + heat

\;j (A) KP= Kc

"' (B) KP= Kc(RT)-1

{� KP= Kc(RT)-2

(D) KP= Kc.RT

<fiT � � t ?

(A) CH2O

2

(B) C2H

2O,

(C) C3H

3O,

(D) C,H,O,

. '

'<ti

\,-' l. I Vr . " /

� C H c); � � er�-11cq..,5 10

eq1q�� �

(A) 6

(8) 3

(C) 4

(0) 5�.., ,-. ,. ...

� N2

+ 3H2

� 2NH3

t � c);�

(A) KP= Kc

(B) K,._ = Kc(RT)-,

(C) KP = Kc(RT)-2

(D) KP= Kc.RT

TCl'Sffl$��­Space for Rough Work .i

, c·�

(·

-- .

'

I I

' .

S.t•A

�

�

� -I . -�����

89. Poly01erization reaction is initiated

('.:)

C,i o � 'l <t:

by strong bases or C,Hgli or Grignardre�gent known as

(A) Free radical polymerization

(8) Step gr_?wth addition polymerization

(C) Cationic addition polymerization

,/' Anionic addition polymerization

90. Synthetic rubber that can be preparedby polymerising ethylene chloride andsodium polysulphide is known as

(A) Buna-S

B

I v-fB) Thiokol

(C) Buna-N

(D) Neoprene

91. Catalyst increases rate of reactionbecause

u

l

(A) It decreases 6H

j (8) It increases 6H

�It decreases activatio� energy

(D) It increases activation energy

12203/UE - ET/ENT- M

89. ot§cilcfico, h� 'Sfi@ lffl< m C,HgLI,mfwmt�mtmmcTTt, ;;ir-TT'>ITffit

(A) � � c1�(-fi<6(01 {TU 0

(8) �!ml�(�) il'§�<OTIDU.JI

.

(C) lHl4�cfi � ◄§cilcfi<OJ {rd•

90. �➔ <M"'m� � � qicilttt"'4'11�-s� il�cilcfi(OI li � ij�cl�cfi � ��i . ·�·

(A) �-S fflT

(B) m4Tcfi@ fflT

( C} -4:IT-N "G:TU

(D) f.ttm#R UU

91. ��<t';lm:�t�

(8) �6H�t

_. I

rv'.

;;a, -.,.,� . (C) 1(g {ifii4cfiit'l � tlc@1 t

(D) � �Jii4cfiit'l � � t

���fm!� Sp�ce for Rough Work

-36- Set-A

JEE MAIN

JEE ADV

JEE Paper 2

NEET (UG)

2022

Batch Starts – 20th September, 2021

Prepare Well & Get Your Fees Back!

FREE esa rS;kjh vkidh, Selection dh ftEesnkjh gekjh !

We want good results, you want selection, lets work together, just prepare well with Bilaspur zone’s no.1

institute, get cash prizes whole year in each test which will encourage you to work hard and get select.

CategoryRewards

(Cashback)When

Required Minimum score in Coaching’s Tests / Final Exam

JEE (300) NEET (720)

A ` 500 2 times / month 130 475

B ` 1000 2 times / month 160 550

C ` 5100 Final Exam 95 %ile 580

D ` 11000 Final Exam 98 %ile AIR 10000

E ` 21000 Final Exam 99 %ile AIR 5000

F ` 51000 Final Exam AIR 2000 AIR 2000

Why Core Academy ?

Talented and stable faculty team since 2013.

Only Institute publishing authentic results.

Focused teaching based on previous years questions.

Scheduled test series (around 40 tests).

New concept of cash prizes to encourage students.

Updated material till 2021 (all exams).

Assured Preparation of 150 MCQs from each chapter.

Daily doubt removal.

A Premier Institute forJEE MAIN | ADVANCED | NEET | COMMERCE | 8th 9th 10th | NTSE

Enroll till13th Sept & Get up to 25%

OFF

Attention 12th Passed Students !

For more details, visit or call Add: 1st, 2nd Floor above Dr. Rakshit Dental Clinic, Mission Hospital Road , Bilaspur, CG.

9630588100, 9893783828 9630588100 coreacademybsp.in

fgUnh o vaxzsth ek/;e ds iF̀kd cspst

Bilaspur Zone’s No.1 Institute Since 2013…

JEE MAIN 2021 (Percentile Scores)

ANIMESH SAHU(2 Yr. Class Room)

98.26

SWATI PRIYAMVADA(2 Yr. Class Room)

MAHIMA KATAILIHA(2 Yr. Class Room)

SUHANI AGRAWAL(4 Yr. Class Room)

KHUSHI KASTURIYA(2 Yr. Class Room)

97.73 97.62 94.98 94.17

STAR Performers 2020

DIPENDRA KUMAR(NIT, Raipur)

97.55 95.97 95.96

Sujoy Banerjee(NIT, Raipur)

Aastha Gupta(DU, Delhi)

CHETAN PATELPt. J N M Medical College, Raipur

NEERAJ GHRITLAHREYCIMS, BILASPUR

OTHER ACHIEVERS

TRIPTI S DASANI(BMS, Bangalore)

SANJIVANI KAUSHIK(HNLU, Raipur)

SHIWANI SRIWAS(HNLU, Raipur)

AKSHDA JOSHI(Ramdev College, NGP)

PRANJAL GADHGE(IHM, Chennai)

ANKITA SINGH(GEC, Bilaspur)

NIYATI HARIHARNO(GEC, Bilaspur)

MBBS MBBS

99.74 98.93 96.55

JEE MAIN NEET

JEE Stars 2019