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Karnataka Board PUCPUC Science 2nd PUC Class 12

Explain the following phenomena with the help of Henry’s law. Painful condition known as bends.

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Question

Explain the following phenomena with the help of Henry’s law.

Painful condition known as bends.

Short/Brief Note
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Solution

To Henry's law pressure of a gas is directly proportional to solubility. Scuba divers when coming towards surface the air pressure gradually decreases. This reduced pressure releases the dissolved gases present in blood and leads to the formation of bubbles of nitrogen in the blood. These blocks capillaries and creates a medical condition known as bends, which is painful and dangerous to live.

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Chapter 2: Solutions - Exercises [Page 25]

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NCERT Exemplar Chemistry Exemplar [English] Class 12
Chapter 2 Solutions
Exercises | Q III. 42. (a) (i) | Page 25

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