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Chemical composition os antacids are give as I. `NaHCO_3` II. `Al (OH_3)` III. `Mg (OH)_2` Which of the above chemical compunds are used as antacids ?A. I and IIB. II and IIIC. I and IIID. All of these

Answer» Correct Answer - D
The most commonly used antacids are wqak bases such as sodium bicarbontae, magnesim hydroxide , magnesium carbonate, magnesium trisilicate, aluminium hydroxide gel and aluminium phosphte.


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