Biomolecules

Bihar Board Class 12 · Chemistry · 34 past questions

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1. Q4 2026 Set A

   Riboflavin is the chemical name of which of the following ?

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2. Q6 2025 Set D

   Water soluble vitamin is

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3. Q9 2024 Set D

   Vitamin $B_{12}$ contains

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4. Q12 2024 Set D

   A vitamin which plays a vital role in the coagulating property of blood is

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5. Q16 2023 Set F

   Which of the following is the chemical name of vitamin $A$ ?

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6. Q17 2023 Set F

   Which of the following vitamins are soluble in water ?

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7. Q19 2023 Set F

   Which of the following diseases is caused due to the deficiency of Vitamin $E$ ?

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8. Q21 2022 Set E

   Vitamin C is

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9. Q22 2022 Set E

   Which one of the following contains cobalt ?

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10. Q26 2021 Set A

    Vitamin A is known as

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11. Q27 2021 Set A

    The human body does not produce

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12. Q29 2021 Set A

    Ascorbic acid is a

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13. Q34 2017

    Name two vitamins and their deficiency diseases.

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