
210
NTA CUET (UG) - Science
P
W
Choose the correct answer from the options given below:
(a)
A
< B < C < D
(
b)
A
< C < B < D
(c)
B < C <
A < D
(
d)
C < B < D <
A
32.
Match
List-I with List-II.
List-I
Types Of
Hybridisation
List-II
Distribution Of Hybrid
Orbitals In Space
A. sp
3
I. Trigonal bipyramidal
B. dsp
2
II. Octahedral
C. sp
3
d III. Tetrahedral
D. sp
3
d
2
I V. Square Planar
Choose the correct answer from the options given below:
(a)
A-1, B-II, C-III, D-IV
(b)
A-I, B-III, C-II, D-IV
(c)
A-I, B-II, C-IV
, D-III
(d) A-III, B-IV, C-I, D-II
33.
Increasing order of crystal
field splitting power of
following ligands will be:
A.
CN
–
B. Cl
–
C. F
–
D. H
2
O
Choose the
correct answer from the options given below:
(a) A < B < C < D (b) A < C < B < D
(c)
A
< D < C < B
(
d)
B < C < D <
A
34.
Match
List-I with List-II.
List-I
Vitamins
List-II
Deficiency Diseases
A. Vitamin B
6
I. Cheilosis
B. Vitamin B
2
II. Osteomalacia
C. Vitamin D III. Anaemia
D. Vitamin B
12
I V. Convulsions
Choose the correct answer from the options given below:
(a) A-I, B-II, C-III, D-IV
(b) A-I, B-III, C-II, D-IV
(c)
A-I, B-II, C-IV
, D-III
(d)
A-IV
, B-I, C-II, D-III
35.
R
eactivity order of following towards nucleophilic
substitution reactions will be:
A. 4-Nitro-1-chlorobenzene
B. 2,4-Dinitro-1-chlorobenzene
C.
Chlorobenzene
D. 2,4,6-Trinitro-1-chlorobenzene
Choose the correct answer from the options given below:
(a)
A
< B < C < D
(
b)
A
< C < B < D
(c)
B <
A < D < C
(
d)
C <
A < B < D
36. Which of the following gives positive Tollens test?
A. Phenylethanal B. Acetophenone
C. Formic acid D. Benzene carbaldehyde
Choose the correct answer from the options given below:
(a)
A, B and D only
(
b)
A, B and C only
(c)
A, B, C and D
(
d)
A, C and D only
37.
Match
List-I with List-II.
List-I
Compound
List-II
Product in Basic Medium
(in NaOH+Heat)
A. Ethanal I. Benzoic acid +
Phenylmethanol
B. Methanal II. 3-Hydroxybutanal +
But-2-enal
C. Benzenecar-
baldehyde
III. 4-Hydroxy-4-
methylpentan-2-one +4
Methylpent-3- en-2-one
D. Acetone I V. Formic acid + Methanol
Choose the correct answer from the options given below:
(a)
A-I, B-II, C-III, D-IV
(b)
A-II, B-IV
, C-I, D-III
(c) A-I, B-II, C-IV, D-III
(d)
A-III, B-IV
, C-I, D-II
38.
Which
of the following on reaction with NaOI will give
yellow precipitates?
A.
Phenylethanone
B.
Sec-Butyl alcohol
C.
Phenylethanal
D.
Methyl n-propylketone
Choose the correct answer from the options given below :
(a)
A, B and D only
(
b)
A, B and C only
(c) A, B, C and D (d) B, C and D only
39. The correct order of increasing pK
a
values of the
compounds:
A. CH
3
COOH B. CH
3
OCH
2
COOH
C.
C1
3
COOH D. (CH
3
)
3
CCOOH
Choose the correct answer from the options given below:
(a)
A
< B < C < D
(
b)
A
< C < B < D
(c) B < A < C < D (d) C < B < A < D
40.
Reactivity
order of the following alkyl halides towards
dehydrohalogenation is:
A.
I
B.
Br
C.
Cl
D.
F
Choose the correct answer from the options given below:
(a) A > B > C > D (b) A > C > B > D
(c) D > B > C > A (d) D > C > B > A