Question

Mohanlal and sohanlal want to prepare dil. H2So4. Mohanlal added con.h2so4 to water slowly and constant stirring and cooling. Whereas sohanlal added water to concentrate. H2so4 . Name the student who is correct and why?

Answer 1

Answer:

Mohnlal is correct

Explanation:

Because you prepare it like this:

Fill a container about half way or more with distilled water, add the acid, and then bring up to volume with more water

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Answer 2

Answer:

Mohanlal

Explanation:

Always add acid to water as it is exothermic. Adding water to acid may cause the beaker to break or the solution to jump causing burns. Hence always add acid to water.

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