Carbon and its Compounds

CBSE Class 10 · Science · 16 past questions

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1. Q5 Sample paper 2026-27

   Which of the following pair of compounds are isomers? (with a figure)

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2. Q7 Sample paper 2026-27

   Attempt either option A or B.…

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3. Q8 2025

   Write the electron-dot structures of (i) sodium, and (ii) oxygen. Using these structures, show the formation…

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4. Q10 2024

   Consider the following statements about homologous series of carbon compounds…

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5. Q11 2024

   Which one of the following hydrocarbons is different from the others ?

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6. Q13 2023

   Consider the structures of the three cyclic carbon compounds A, B and C given below and select the correct… (with a figure)

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7. Q16 2022

   Consider the following organic compounds… (with a figure)

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