Carbon and its Compounds

Bihar Board Class 10 · Science · 35 past questions

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1. Q6 2025

   How many isomers of butane are possible ?

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2. Q7 2025

   The shape of methane molecule is

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3. Q8 2025

   The valency of carbon in organic compounds is

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4. Q9 2025

   Which of the following is saturated hydrocarbon ?

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5. Q10 2025

   IUPAC name of ethylene is

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6. Q11 2025

   Compounds formed by transfer of electrons are called

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