Which element forms the basis of components like vitamins,proteins,and carbohydrates?

  • A
    Carbon
  • B
    Sodium
  • C
    Sulfur
  • D
    Chlorine

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Similar Questions

What is the molecular formula of sulphurous acid?

The following reaction takes place when aluminium powder is heated with $MnO_2$:
$3MnO_2(s) + 4Al(s) \rightarrow 3Mn(l) + 2Al_2O_3(l) + \text{Heat}$
$(a)$ Is aluminium getting reduced?
$(b)$ Is $MnO_2$ getting oxidised?

Why does a magnesium ribbon start floating when it is placed in hot water?

Make the correct pairs from below mentioned $'X'$ and $'Y':$
$1. \text{Sulphurous acid}$$p. H_{3}PO_{4}$
$2. \text{Sulphuric acid}$$q. H_{2}S_{2}O_{7}$
$3. \text{Oleum}$$r. H_{2}SO_{3}$
$4. \text{Phosphoric acid}$$s. H_{2}SO_{4}$

When an aqueous solution of ammonia is added to an aqueous solution of cupric sulfate,which substance forms a pale blue precipitate?

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