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Class 10 CBSE Board Experiments / Practicals - Science Chemistry

Dec 98 min read

Class 10 CBSE Board Experiments / Practicals - Science Chemistry

Experiment No. - 01 Objective: To determine the pH of the following samples using pH paper or a universal indicator. Experiment No. - 02...

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Vikas Yadav

Dec 115 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 72 min read

Name Reactions of Amines

Name Reactions of Amines (a) Gabriel phthalimide synthesis: This reaction is used for the preparation of aliphatic primary amines. In...

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Name Reactions - Carbonyl Compounds (Aldehyde, Ketones and Carboxylic Acid)

Vikas Yadav

Oct 62 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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Name Reactions - Alcohols, Phenols and Ethers

Vikas Yadav

Oct 61 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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Important Questions from Periodic Table | Class XI | CBSE and ISC Board

Vikas Yadav

Aug 297 min read

Important Questions from Periodic Table | Class XI | CBSE and ISC Board

Here are the answers to the 50 important questions related to the periodic table: 1. What is the periodic table? The periodic table...

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Vikas Yadav

Aug 276 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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Important MCQs from Chapter Morphology of Flowering Plants | Class 12 | CBSE Board

Vikas Yadav

Aug 276 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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Important MCQs from Chapter Animal Kingdom | Class 12 | CBSE Board

Vikas Yadav

Aug 276 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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Important MCQs from Chapter Plant Kingdom | Class 12 | CBSE Board

Vikas Yadav

Aug 275 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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Important MCQs from Chapter Biological Classification | Class 12 | CBSE Board

Vikas Yadav

Aug 276 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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Important MCQs from Chapter The Living World | Class 12 | CBSE Board

Vikas Yadav

Aug 277 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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Important MCQs From Chapter Natural Phenomenon

Vikas Yadav

Aug 258 min read

Important MCQs From Chapter Natural Phenomenon

Questions: 1. Which of the following is not a natural phenomenon? A) Earthquake B) Solar eclipse C) Chemical reaction in a...

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Important MCQs From Chapter Heredity and Evolution | Class X | CBSE Board | Biology Science

Vikas Yadav

Aug 258 min read

Important MCQs From Chapter Heredity and Evolution | Class X | CBSE Board | Biology Science

MCQs: Heredity and Evolution 1. Who is known as the father of genetics? A) Charles Darwin B) Gregor Mendel C) Louis Pasteur ...

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Important MCQs From Chapter Control and Coordination | Class X | CBSE Board | Biology Science

Vikas Yadav

Aug 257 min read

Important MCQs From Chapter Control and Coordination | Class X | CBSE Board | Biology Science

Multiple Choice Questions 1. Which part of the brain controls voluntary actions? a) Cerebrum b) Cerebellum c) Medulla ...

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Important MCQs From Chapter Life Processes | Class X | CBSE Board | Biology Science

Vikas Yadav

Aug 256 min read

Important MCQs From Chapter Life Processes | Class X | CBSE Board | Biology Science

Nutrition 1. Which of the following is not a part of the human digestive system? a) Esophagus b) Small intestine c) Lungs d)...

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50 MCQs, Carbon and its Compounds | CBSE Class X | Chemistry, Science

Vikas Yadav

Aug 256 min read

50 MCQs, Carbon and its Compounds | CBSE Class X | Chemistry, Science

1. Which of the following is the main reason for the large number of organic compounds? a) Low reactivity of carbon b) Catenation...

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CBSE Class 9 Science Chapter 6 Tissues Notes

Vikas Yadav

Aug 9, 20232 min read

CBSE Class 9 Science Chapter 6 Tissues Notes

CBSE Class 9 Science Chapter - "Tissues." **Introduction:** In the realm of biology, understanding the structure and organization of...

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CBSE Class 10 Science Chapter 7 Control and Coordination Notes

Vikas Yadav

Aug 9, 20232 min read

CBSE Class 10 Science Chapter 7 Control and Coordination Notes

Certainly, I can help you with an introduction to CBSE Class 10 Science Chapter 7 - "Control and Coordination." **Introduction:** In the...

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Name Reactions - From Halo alkanes and Halo arenes

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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