Question

on mixing X and Y from Ideal solution at 373 K vapour pressure of solution containing 1 mole of x and 3 mole if y
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Answer 1

Answer:

Explanation:

Ozone in the upper atmosphere absorbs high-energy ultraviolet (UV) radiation coming from the Sun. This protects living things on Earth's surface from the Sun's most harmful rays. Without ozone for protection, only the simplest life forms would be able to live on Earth.Feb 24, 2012