1.

Mention the appropriate term corresponding to the following sentences. (i) A solution obtained by passing carbon dioxide through sugar solution flavoured with desired substances. (ii) A substance formed by highly concentrated sugar solution flavoured with desired substances. (iii) A hard mass resembles the Portland rock used by the people for the construction of building . (iv) The hardest compound of silicon, used in all kinds of grinding wheels. (v) A complex organic compound used as food, helps in development of cells , growth of the new cells and repair of damaged cells.

Answer» (i) Soft drinks
(ii) Syrups
(iii) Portland cement
(iv) Silicon carbide
(v) Proteins


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