1.

3)is used to make aerated drinks.a) Carbon dioxideb) Oxygenc) Hydrogend) Carbon4) The chemical name of Bleaching powder isa) Tartrazineb) Sodium Bicarbonatec) Carmined) Calcium oxychloride​

Answer»

Answer:

3) A = CARBON dioxide.

4) D = CALCIUM Oxychloride.

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