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A student was provide with two test tubes marked as A and B containers concerntrated sulphuric acid and water.He has asked to prepare dilute acid by mixing

it with water.What is the right way of preparringthis solution and why?


The student is likely to add the concentrated sulphuric acid to the test tube which contains water. This is suggested because the mixing of acid and water is an exothermic reaction and adding water to the acid container may cause the container to break due to the excess amount of heat produced. And thus, it is recommended that acid should be added to the test tube that contains water.
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