Questions & Answers HS (11th & 12th)

Multiple Choice Questions, MCQs HS 1st Year Arts, Science & Commerce Subjects and HS 2nd Year Arts, Science & Commerce, Retail Trade, Employability skills etc.

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Sunday, June 22, 2025

Life of Prof. Quomrul Hoque

🌱 Early Life & Vision Born in a rural village near Patharkandi, Karimganj district, Assam, Quomrul Hoque graduated with a Master’s in H...

Friday, June 6, 2025

HS 2 Chemistry Unit 7: Alcohols, Phenols and Ethers

🔷 1. Introduction to Alcohols, Phenols, and Ethers Q1. What are alcohols, phenols, and ethers? Ans: Alcohols : Organic compounds whe...

HS 2nd year Chemistry Unit 6: Haloalkanes and Haloar

🔹Topic: Introduction to Haloalkanes and Haloarenes Q1. What are haloalkanes and haloarenes? How are they classified? Answer: Haloalkan...

Thursday, June 5, 2025

HS 2nd year Chemistry Unit 5: Coordination Compounds Coordination

🔹 1. What are coordination compounds? Answer: Coordination compounds are compounds in which a central metal atom or ion is bonded to a ...

HS 2nd year Chemistry Unit 4:The d- and f Block Elements The d - and f Block Element

🟢 Topic: Introduction to d- and f-Block Elements Q1. What are d-block and f-block elements? Answer: The d-block elements are those in...

HS 2nd year Chemistry Unit 3: Chemical Kinetics

🔹 Topic: Introduction to Chemical Kinetics Q1. What does chemical kinetics study? Ans. Chemical kinetics studies the rate of chemical...

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