Plus One Improvement exam 2022- Chemistry Paper and Key

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Download question paper and answer key of Plus One Improvement examination for the subject of Chemistry- The examination was held on 31.01.2022

Sample questions from +1 Chemistry Improvement exam paper

1. Draw the potential energy curve for the formation of a hydrogen molecule on the basis of inter-nuclear distance between the hydrogen atoms.
2. Write the Van der Waals equation and explain the terms. State Hess’s law of constant heat summation.
3. What arc Buffer Solutions ? Give an example.
4. (i)    What is a conjugate acid-base pair ?
  (ii)    Write the conjugate acid of the base H20.

5. Write the differences between homolytic and heterolytic bond cleavages.
6. Draw the Newman projections for the eclipsed and staggered conformations of ethane.
7. Draw the geometrical isomers of but-2-ene.

The complete question paper and answer key can be downloaded in PDF format below.


  Plus One Improvement Exam 2022- Chemistry Question Paper.pdf (Size: 1.53 MB / Downloads: 29,026)

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  Plus One Improvement Exam 2022- Chemistry Answer Key.pdf (Size: 560.12 KB / Downloads: 14,134)