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Vikas Yadav
Dec 1, 202415 min read
CBSE BOARD CHEMISTRY PROJECTS CLASS 12
Study of the presence of oxalate ions in guava fruit at different stages of ripening. • Study of quantity of casein present in different...
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Vikas Yadav
Oct 6, 20242 min read
Name Reactions - Carbonyl Compounds (Aldehyde, Ketones and Carboxylic Acid)
Name Reactions - Carbonyl Compounds (Aldehyde, Ketones and Carboxylic Acid) Important Name Reactions of Carbonyl Compounds (a) Rosenmund...
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Vikas Yadav
Oct 6, 20241 min read
Name Reactions - Alcohols, Phenols and Ethers
Name Reactions - Alcohols, Phenols and Ethers (a) Kolbe’s reaction: When sodium phenoxide is heated with CO2 at 400 K under a pressure...
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Vikas Yadav
Aug 27, 20246 min read
Important MCQs from Chapter Anatomy of Flowering Plants | Class 12 | CBSE Board
Here are 50 multiple-choice questions (MCQs) based on the chapter "Anatomy of Flowering Plants" from the CBSE Class 12 Biology syllabus....
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Vikas Yadav
Aug 27, 20246 min read
Important MCQs from Chapter Morphology of Flowering Plants | Class 12 | CBSE Board
Here are some multiple-choice questions (MCQs) on the topic "Morphology of Flowering Plants" for CBSE Class 12, with the answers provided...
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Vikas Yadav
Aug 27, 20246 min read
Important MCQs from Chapter Animal Kingdom | Class 12 | CBSE Board
Chapter: Animal Kingdom 1. Which of the following is a characteristic feature of all chordates? a) Bilateral symmetry b)...
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Vikas Yadav
Aug 27, 20245 min read
Important MCQs from Chapter Plant Kingdom | Class 12 | CBSE Board
MCQs: Plant Kingdom (Class 12, CBSE) 1. Which of the following is not a characteristic of algae? a) Photosynthetic b) Non-vascular ...
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Vikas Yadav
Aug 27, 20246 min read
Important MCQs from Chapter Biological Classification | Class 12 | CBSE Board
MCQs on Biological Classification 1. Which of the following kingdoms includes organisms that are primarily multicellular and...
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Vikas Yadav
Aug 27, 20247 min read
Important MCQs from Chapter The Living World | Class 12 | CBSE Board
MCQs: The Living World 1. Which of the following is not a characteristic of living organisms? a) Growth b) Reproduction c)...
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Vikas Yadav
Dec 9, 20223 min read
Important Name reactions for CBSE and ISC Board Students
A chemical reaction occurs when one or more compounds, known as reactants, are changed into one or more distinct substances,known as product
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Vikas Yadav
Jun 30, 20220 min read
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Vikas Yadav
Jun 19, 20220 min read
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Vikas Yadav
Jun 19, 20221 min read
Name Reactions - From Halo alkanes and Halo arenes
(i) Sandmeyer’s Reaction - Benzene diazonium chloride is converted to chlorobenzene, bromobenzene, cyanobenzene on treatment with...
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Vikas Yadav
Apr 19, 20228 min read
Important Questions from - d and f Block Elements | XII CBSE/ISC | Board Exam Preparation
Q1. Silver atom has completely filled d-orbitals (4d10) in its ground state. How can you say that it is a transition element? Ans. Silver...
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Vikas Yadav
Apr 18, 20228 min read
Important Questions from - Surface Chemistry | XII CBSE/ISC | Board Exam Preparation
Q1. What is the difference between physisorption and chemisorption? Ans - Q2. Give reason why a finely divided substance is more...
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Vikas Yadav
Apr 7, 20221 min read
Sample Papers of Geography for ISC board Students | Semester - 02 | Class XII
Gurucool Classes provides you the best sample papers for you board examination for semester 02 ICSE and ISC board students. Sample Papers...
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Vikas Yadav
Apr 7, 20221 min read
Sample Papers of Accounts for ISC board Students | Semester - 02 | Class XII
Gurucool Classes provides you the best sample papers for you board examination for semester 02 ICSE and ISC board students. Sample Papers...
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Vikas Yadav
Apr 4, 20221 min read
Sample Papers for Physics for ISC board Students | Semester - 02 | Class XII
Gurucool Classes provides you the best sample papers for you board examination for semester 02 ISC board students. Sample Papers for 2022...
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Vikas Yadav
Apr 2, 20221 min read
Sample Papers for English Literature for ISC board Students | Class XII | Semester - 02
Sample papers for semester 02 ISC Board English Literature
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Vikas Yadav
Apr 1, 20221 min read
Sample papers of Biology for ISC board students Class XII | Semester - 02 | 2022
Based on the ICSE/ISC Specimen Papers 2022 Semester 2, candidates can prepare for their Semester 2 examinations scheduled to the held in...
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