While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid ?
Since the process of dissolving an acid in water is exothermic, it is always recommended that acid should be added to water. If it is done the other way, then it is possible that because of the large amount of heat generated, the mixture splashes out and causes burns.
Give two important uses of washing soda and baking soda.
Fresh milk has a $pH$ of $6$. How do you think the $pH$ will change as it turns into curd ? Explain your answer.
Why does distilled water not conduct electricity, whereas rain water does ?
Why does an aqueous solution of an acid conduct electricity?
Why do acids not show acidic behaviour in the absence of water ?