`{:(,"Column A",,,"Column B"),(A.,"Carbonic acid",(),a.,"Baking Powder"),(B.,"Tartaric acid",(),b.,"Antacid"),(C.,"Caustic soda",(),c.,"Soft drinks"),(D.,"Milk of magnesia",(),d.,"Additive in food stuffs"),(,,(),e.,"Soap industry"):}`

`{:(,"Column A",,,"Column B"),(A.,"Carbonic acid",(),a.,"Baking Powder

1.	`{:(,"Column A",,,"Column B"),(A.,"Carbonic acid",(),a.,"Baking Powder"),(B.,"Tartaric acid",(),b.,"Antacid"),(C.,"Caustic soda",(),c.,"Soft drinks"),(D.,"Milk of magnesia",(),d.,"Additive in food stuffs"),(,,(),e.,"Soap industry"):}`
Answer» Correct Answer - `A rarr c` `B rarr a` `C rarr e` `D rarr b` A `rarr` c Carbonic acid is used in soda water and soft drinks. B `rarr` a Tartaric acid is a component of baking powder. Tartaric acid is used in making cakes for baking process. C `rarr` e Sodium hydroxide is used in soap industry. D `rarr` b Magnesium hydroxide is used as antacid to neutralise the acidity.