Physical Chemistry-Chemical Kinetics (CSIR Chemical Sciences): Questions 39 - 41 of 41

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 427 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 300.00 or

Question number: 39

» Physical Chemistry » Chemical Kinetics » Determination of Reaction Mechanisms

Appeared in Year: 2013

MCQ▾

Question

Ligand that is/are fluxonial in Equation in temperature range 221 - 298K are:

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 40

» Physical Chemistry » Chemical Kinetics » Collision and Transition State Theories of Rate Constants

Appeared in Year: 2013

MCQ▾

Question

A radioactive Equation initially decays at the rate of 34, 500 disintegrations/minute, but decay rate falls to 21, 500 disintegration/minute after 75 minutes. The Equation for Equation is, (June)

Choices

Choice (4) Response

a.

220 mins

b.

90 mins

c.

180 mins

d.

110 mins

Question number: 41

» Physical Chemistry » Chemical Kinetics » Complex Reactions

Appeared in Year: 2016

MCQ▾

Question

Equation radio isotope, used in leukemia therapy has Equation remains after 35 days? (CSRD MHRD Sample Paper Question)

Choices

Choice (4) Response

a.

30%

b.

18.3 %

c.

8%

d.

81.7%

f Page
Sign In