
(a)
Interpretation:
The effect of hot sunny day on nitrogen dioxide concentration is to be stated.
Concept introduction:
Equilibrium reaction is a
(b)
Interpretation:
The effect of cool day on nitrogen dioxide concentration is to be stated.
Concept introduction:
Equilibrium reaction is a reaction where, the rate of forward reaction is equal to the backward reaction. According to Le Chatelier’s Principle, if equilibrium is disturbed by changing the conditions like temperature, pressure or concentration, the equilibrium of the reaction shifts in the direction to counteract the change.

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Chapter 16 Solutions
EP INTRODUCTORY CHEM.-MOD.MASTERINGCHEM
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