Physical Chemistry-Chemical Applications of Group Theory [CSIR (Council of Scientific & Industrial Research) Chemical Sciences]: Questions 1 - 5 of 9
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Question 1
Appeared in Year: 2011
Question MCQ▾
Given the character table for point group
E | ||||
A1 | 1 | 1 | 1 | z |
A2 | 1 | 1 | -1 | |
A3 | 2 | -1 | 0 | (x, y) |
Consider the reducible representation:-
E | |||
T | 6 | 3 | 0 |
Its irreducible components are- (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 2
Appeared in Year: 2011
Question MCQ▾
It the displacement vectors of all atoms in cis-butadiene are taken as basis vectors, the character table reducible representation of E, (molecular plane) , are:- (Dec)
Choices
Choice (4) | Response | |
---|---|---|
a. | 30,10, 30,0 | |
b. | 30,0, 20,0 | |
c. | 30,0, 10,0 | |
d. | 30,20, 0,0 |
Question 3
Appeared in Year: 2014
Question MCQ▾
Result of product is:- (Dec)
Choices
Choice (4) | Response | |
---|---|---|
a. | i | |
b. | ||
c. | ||
d. | E |
Question 4
Appeared in Year: 2013
Question MCQ▾
A molecule contains following symmetry operation . The number of classes and order of symmetry point group is (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | 5,12 | |
b. | 6,6 | |
c. | 6,12 | |
d. | 3,12 |
Question 5
Appeared in Year: 2014
Question MCQ▾
direct product in group contains irreducible representations: (Dec)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |