CBSE 10th Carbon and Its Compounds 3 Marks Question 2025 for Exam Day: The Central Board of Secondary Education (CBSE) has scheduled to conduct the CBSE Class 10 Examination 2025 on February 20, 2025. The exam will be held for 80 marks from 10:30 AM to 01:30 PM. Carbon and Its Compounds is one of the important chapters in the CBSE Class 10 Syllabus 2025. Students can check the CBSE 10th Carbon and Its Compounds 3 Marks Question 2025 for Exam Day available here.
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CBSE 10th Carbon and Its Compounds 3 Marks Question 2025 for Exam Day
Students can check the CBSE Class 10th Carbon and Its Compounds 3 Marks Question 2025 for Exam Day available below.
- What is the role of concentrated sulphuric acid in the esterification reaction?
- What will the formula and electron dot structure of cyclopentane be?
- Draw the structures of the following compounds a) Ethanoic acid b) Bromopentane c) Butanone
- Give names of the following
a) An aldehyde derived from ethane
b) Ketone derived from butane
c) The compound obtained by the oxidation of ethanol by chromic anhydride - What is meant by denatured alcohol? What is the need to denature alcohol?
- Write three differences between ethanol and ethanoic acid based on chemical properties.
- Given a chemical test to distinguish between
a) Ethene and ethane
b) Ethanol and ethanoic acid
c) Soaps and Detergents - What are esters? Write an equation to show the formation of an ester.
- What will the formula and electron dot structure be for cyclopentane?
- How many structural isomers can you draw for pentane?
a) n - pentane
b) iso-pentane
Students are advised to answer all the CBSE 10th Carbon and Its Compounds 3 Marks Question 2025 for Exam Day available above as these are the questions that appeared in the previous CBSE Class 10 Examinations.
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