CHEMICALKINETIC-QN05
How pressure and light affect rate of chemical reaction?
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Soln:
Effect of pressure and light in rate of chemical reaction.
a) Pressure
• The rate of chemical reaction increase as pressure decrease. The pressure decreases the volume space hence the molecules become more close, thus the high rate of reaction.
b) Light
• The light influences the chemical reaction. The high the light the high the rate of reaction. Example photosynthesis reaction.
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Sir Mahame
Biology & Chemistry teacher,
Mapambano Education Center | Mwenge | DSM.
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