PG 1st Semester Chemistry MCQs with Answer

PG 1st Semester Chemistry MCQs with Answer

M.Sc. 1st Semester Paper CCI 2022 Chemistry MCQs with Answer, BRABU Muzaffarpur

M.Sc. 1st Semester Paper CC-I 2022 Chemistry MCQs with Answer, BRABU Muzaffarpur. Get ready for your PG Chemistry exams with these previous year 1st Semester MCQs with answers. Test your preparation for upcoming exams.

The structure of ClF3 is

A. T-Shaped
B. Tetrahedral
C. Triangular Planar
D. Pyramidal

Answer

A. T-Shaped


dπ-pπ bond is available in the following molecule/ion

A. PO4−3
B. NO3
C. CO2
D. NO2O4

Answer

A. PO4−3


Among the following NO, NO, NO+ and CO, the shortest bond length is for

A. NO+
B. CO
C. NO
D. NO

Answer

A. NO+


The molecule which contains delta bond is

A. C2H6
B. B2H6
C. C2H4
D. Re2Cl8−2

Answer

D. Re2Cl8−2


The τ bond is contained by molecule

A. B2H6
B. C2H6
C. N2O4
D. P2O5

Answer

A. B2H6


The molecule Ni(CO)4 is

A. Paramagnetic
B. Diamagnetic
C. Ferromagnetic
D. Antiferromagnetic

Answer

B. Diamagnetic


The term symbol for system L = 0 and S = 5/2 is

A. 2D
B. 6S
C. 5D
D. 3F

Answer

B. 6S


In the reaction of
[Co(CN)6]−3 + H2O ⇌ [Co(CN)5 H2O]−2 + CN
The structure of intermediate formed during the progress of reaction is

A. Tetrahedral
B. Trigonal bipyramidal
C. Pentagonal Bipyramidal
D. Square Planar

Answer


The metal atom that form isopoly acid anion is

A. Nickel
B. Cobalt
C. Chromium
D. Zinc

Answer

C. Chromium


Hetero polyacid anion are quite stable in

A. Basic medium
B. Neutral medium
C. Acidic medium
D. Basic organic solvent

Answer



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Online Class: 20 February 2025