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Class 10 · Science
→Which names correctly identify baking soda and washing soda, respectively?
Class 10 · Science
→Why is a mild edible acid mixed with baking soda in baking powder?
Class 10 · Science
→How does baking soda help food rise on heating?
Class 10 · Science
→Which gas reacts with slaked lime to make bleaching powder?
Class 10 · Science
→Why is bleaching powder useful for disinfecting water?
Class 10 · Science
→Which base remains in the solution during the chlor-alkali process?
Class 10 · Science
→What is the correct order of the gas formed at the anode and the gas formed at the cathode in the chlor-alkali process?
Class 10 · Science
→Which process is used to prepare sodium hydroxide from sodium chloride?
Class 10 · Science
→How can adding organic matter help improve basic soil?
Class 10 · Science
→Why do farmers add slaked lime to acidic soil?
Class 10 · Science
→Why can applying a mild baking-soda solution to an ant sting provide relief?
Class 10 · Science
→What is the main purpose of keeping toothpaste mildly basic?
Class 10 · Science
→Why is a mouth pH below 5.5 harmful in relation to tooth decay?
Class 10 · Science
→Why is milk of magnesia useful for relieving stomach acidity?
Class 10 · Science
→How does an antacid provide relief during excess acidity in the stomach?
Class 10 · Science
→If acid is added to a basic solution, in which direction will its pH generally move?
Class 10 · Science
→If a base is slowly added to an acidic solution, what generally happens to its pH?
Class 10 · Science
→Why do the effects of acid and base decrease in a neutralisation reaction?
Class 10 · Science
→How does sodium chloride form in the reaction of hydrochloric acid and sodium hydroxide?
Class 10 · Science
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