Solve your IGNOU Doubts
Solve your IGNOU Doubts
Question:

Derive an expression for the rotational partition function.

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Question:

A system consist of two energy level 60 and 61 which are singly and triple degenerate, respectively. Calculate the partition function of the system.

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Question:

A system consist of two energy level 60 and 61 which are singly and triple degenerate, respectively. Calculate the partition function of the system.

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Question:

Give Stirling's approximation and outline its significance. Calculate the % error introduced in computing the value of 10! by using this approximation. (Given In 2=0.69 and In 3= 1.01)

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Question:

Define partial molar volume and give its physical significance.

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Question:

Two moles of an ideal gas expand isothermally at 300 K from 7 bar to 3 bar. Calculate the change in the Helmholtz energy and Gibbs energy for the process.

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Question:

Determine the conditions for the spontaneity and equilibrium for following combinations of AH and AS for a given process.

(i) equation

(ii) equation

(iii) equation

(iv) equation

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Question:

Why the conventional kinetic methods are not useful to study the fast reactions?

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Question:

Define the primary and secondary salt effects on the rate of reactions in solution.

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Question:

Give the characteristics of the unimolecular reactions.

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Question:

What is the improper rotation of the molecules? Explain with a suitable example.

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Question:

Explain the molecular partition function in brief.

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Question:

What is the effect of temperature on chemical potential?

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Question:

Give the physical significance of Helmholtz energy.

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Question:

Explain the OWASP concept. Write top 10 OWASP attacks with examples

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Question:

Explain the concept of SQL injection Dorks with examples

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Question:

Explain VPN Security in detail.

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Question:

What is Ransomware? Explain its types and its distribution methods.

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Question:

 

Explain Block Chain Technology and Security in detail.

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Question:

What is Zero-Day attack? How does Zero-Day Vulnerability lead to Zero-Day Exploitation? Explain the types of zero-day attacks.

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