CSIR Chemical Sciences: Questions 234 - 237 of 427

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Question number: 234

» Inorganic Chemistry » Nuclear Chemistry » Fission and Fusion

Appeared in Year: 2011

MCQ▾

Question

The Species Equation and Equation emit a position and Equation particle respectively. Resulting species formed are respectively. (June CSIR)

Choices

Choice (4) Response

a.

Equation , Equation

b.

Equation , Equation

c.

Equation , Equation

d.

Equation , Equation

Question number: 235

» Physical Chemistry » Chemical Bonding in Diatomics » Elementary Concepts of MO and VB Theories

Appeared in Year: 2011

MCQ▾

Question

For Eigen states of hydrogen atoms, which of the following relations between expectation value of kinetic energy (T) and potential (V) holds true? (Dec)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 236

» Interdisciplinary Topics » Environmental Chemistry

Appeared in Year: 2014

MCQ▾

Question

The Equation spectrum of Equation shows: - (June)

Choices

Choice (4) Response

a.

Singlet for a trigonal pyramidal structure.

b.

Doublet and triplet for a T-shaped structure.

c.

Singlet for a trigonal planar structure.

d.

Doublet and singlet for a T-shaped Structure.

Question number: 237

» Physical Chemistry » Principles of Quantum Mechanics » Particle-in-a-Box

Appeared in Year: 2011

MCQ▾

Question

A particle is constrained in a 1-D box of length 2a with potential Equation ; Equation and Equation Equation . Energy difference between levels Equation is? (Dec)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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