Plus One Board Exam June 2022- CHEMISTRY Question Paper and Key
#1
Download question paper and Answer Key of Kerala DHSE Plus One Board Examination 2022. Chemistry exam held on 15.06.2022

Some Sample Questions from the Chemistry exam paper

1. Write the postulates of Bohr’s model for Hydrogen atom. Mention any two demerits of the model.
2. Write the molecular orbital configuration of N2. Calculate its bond order and predict its magnetic behaviour.
3. Define entropy.
4. Explain by giving reason whether entropy increases or decreases in the following processes:
(a)          A liquid crystallises into a solid.
(b)          Temperature of a crystalline solid is raised from 0 K to 115 K.
5. Write the equation showing the relationship between entropy and Gibb’s energy.
6. Write any two similarities between Lithium and Magnesium.
7. Describe the biological importance of sodium and calcium.
8. Distinguish electrophiles from nucleophiles. Give one example for each of them.
9. What is acid rain ? Write any one of its adverse effect to the environment.
10. Explain the classification of hydrides by citing suitable examples.

Complete question paper can be downloaded from the pdf files given below. 
 

.pdf   Plus One Board Exam 2022- CHEMISTRY Question Paper- EM.pdf (Size: 545.19 KB / Downloads: 567)


.pdf   Plus One Board Exam 2022- CHEMISTRY Question Paper- MM.pdf (Size: 676.73 KB / Downloads: 192)


.pdf   Plus One Board Exam 2022- CHEMISTRY Answer Key by Anilkumar Sir.pdf (Size: 867.54 KB / Downloads: 1,508)

Chemistry Answer Key - Prepared by Anil Kumar K L, APHSS Adichanalloor, Kollam
Reply
#2
Complete video solutions for the CHEMISTRY Paper



Reply


Possibly Related Threads...
Thread Author Replies Views Last Post
  Plus One Board Exam 2022- CA (Humanities) Question Paper with Answer key Thirumagan 0 26 9 hours ago
Last Post: Thirumagan
  Plus One Board Exam 2022- Physics Question Paper with Answer key Thirumagan 1 412 Yesterday, 11:58 AM
Last Post: kannan.cr
  Plus One Board Exam 2022- ENGLISH Question paper and Key shibinshaj 0 2,777 06-27-2022, 11:31 PM
Last Post: shibinshaj
  Plus One Board Exam 2022- CA (Commerce) Question Paper with Answer key sowmya55 0 704 06-25-2022, 04:13 PM
Last Post: sowmya55
  Plus One Board Exam June 2022- Biology (Botany & Zoology) Question Paper and Key solutions.10 0 2,134 06-24-2022, 08:35 PM
Last Post: solutions.10



Users browsing this thread: 1 Guest(s)