by DeepWebLabs
VITEEE SERIES
Chemistry

Spontaneity

4 previous year questions.

Volume: 4 Ques
Yield: Medium

High-Yield Trend

1
2019
1
2017
1
2007
1
2006

Chapter Questions
4 MCQs

01
PYQ 2006
medium
chemistry ID: viteee-2
The reaction,Zn(s) + CuSO4(aq) ZnSO4(aq) + Cu(s) is an example of a
1
spontaneous process
2
isobaric process
3
non-spontaneous process
4
reversible process
02
PYQ 2007
easy
chemistry ID: viteee-2
Condition for spontaneity in an isothermal process is
1
2
3
4
03
PYQ 2017
easy
chemistry ID: viteee-2
A certain reaction is non spontaneous at 298K. The entropy change during the reaction is 121 Is the reaction is endothermic or exothermic ? The minimum value of H for the reaction is
1
endothermic,
2
exothermic,
3
endothermic,
4
exothermic,
04
PYQ 2019
medium
chemistry ID: viteee-2

The work done in ergs for the reversible expansion of one mole of an ideal gas from a volume of 10 liters to 20 liters at 25° is

1

2.303 ×298 ×0.082log2

2

298 ×107 ×8.31 ×2.303log2

3

2.303 ×298 × 0.082log0.5

4

2.303×298×2log2

About Spontaneity - VITEEE

Spontaneity is a vital chapter for VITEEE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Spontaneity PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Spontaneity carry the most weight. Then, tackle the questions iteratively to solidify your understanding.