Question

While diluting an acid, why it is recommended that the acid should be added to water and not water to the acid??..

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Answer 1

Answer:

Answer:

The reaction of acid and water is an exothermic reaction since a lot of heat is liberated during the reaction. This heat changes some water to steam explosively which can splash the acid on our face or clothes and cause acid burns.

• While diluting an acid, it is preferred that the acid is added to water rather than the water being added to the acid
• Since adding water to a concentrated acid releases a large amount of heat, which can cause an explosion and acid burns on the skin, clothing, and other body parts.
• As a result, adding acid to water is safe, but adding water to acid is not.

Explanation:

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Answer 2

Explanation:

Wavelength can be defined as the distance between two successive crests or troughs of a wave. It is measured in the direction of the wave. ... Wavelength is inversely proportional to frequency. This means the longer the wavelength, lower the frequency.