Inorganic Chemistry-Nuclear Chemistry (CSIR Chemical Sciences): Questions 1 - 4 of 6

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 329 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 250.00 or

Question number: 1

» Inorganic Chemistry » Nuclear Chemistry » Nuclear Reactions

Appeared in Year: 2011

MCQ▾

Question

Electronic configuration of Gd is [Xe]4f75d16s2, where as that of Gd2+ is (June)

Choices

Choice (4) Response

a.

[Xe]4f55d6s2

b.

[Xe]4f65d16s1

c.

[Xe]4f75d1

d.

[Xe]4f66s2

Question number: 2

» Inorganic Chemistry » Nuclear Chemistry » Nuclear Reactions

Appeared in Year: 2013

MCQ▾

Question

Among the following which hydrolysis easily: -

  1. NCl3

  2. NF3

  3. BiCl3

  4. PCl3 (June)

Choices

Choice (4) Response

a.

2, 3 and 4 only

b.

1 and 2

c.

1, 2 and 3 only

d.

1, 3 and 4 only

Question number: 3

» Inorganic Chemistry » Nuclear Chemistry » Fission and Fusion

Appeared in Year: 2011

MCQ▾

Question

For a given nuclear fission reaction of 235U

92235U+01n56142Ba+3691K+301n

amount of energy (in KJ/mol) released during this process is (given 235U=235.amu,142Ba=141.91amu,91Kr=90,9234amu,01n=1.00866amu ) (June)

Choices

Choice (4) Response

a.

1.68×1010

b.

3.12×1012

c.

2.8×1011

d.

1.0×109

Question number: 4

» Inorganic Chemistry » Nuclear Chemistry » Fission and Fusion

Appeared in Year: 2011

MCQ▾

Question

For nuclear reactions: -

  1. 48Be224He

  2. 9680Kr21840Ar

(Given masses: 8Be=8.005300,4He=4.002603 and 3680Kr=79.81638,1840Ar=39.96238 )

Correct Statement is: - (Dec)

Choices

Choice (4) Response

a.

1 and 2 are both spontaneous fission process.

b.

2 is spontaneous fission but 1 is not

c.

1 is spontaneous but 2 is not

d.

1 and 2 are not spontaneous fission process.

Sign In