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Combustion of CO(g)can be increased in the following reaction by
- a)decreasing volume at constant temperature
- b)adding argon gas
- c)adding O2 gas
- d)decreasing pressure at constant temperature
Correct answer is 'A,B,C'. Can you explain this answer?
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Verified Answer
Combustion of CO(g)can be increased in the following reaction bya)decr...
For option a; with decrease in volume or with increase in pressure, reaction shifts towards less no. of moles. So, here combustion of CO will increase.
For option b; adding argon at constant volume doesn’t make any effect on equilibrium. Also, if we add argon at constant pressure, the reaction will shift towards more no. of moles and so the combustion of CO will decrease.
For option c; adding O2 will shift the reaction in forward direction (according to Le Chatelier principle), so combustion of CO will increase.
For option d; with decrease in pressure or increases in volume, reaction shifts towards more no. of moles and so combustion of CO will decrease.
Most Upvoted Answer
Combustion of CO(g)can be increased in the following reaction bya)decr...
Bro its the concept of pressure .Acc to Boyle's law (if u hav not studied then its in ch states of mater ) Pressure is inversely proportion to volume In option A when volume is decreased pressure wil increase inreactant side In option B Argon (nobel gas) is added it does not react but increase the pressure at reactant side In option C When O2 is added it increase the pressure as well as moles of reactant NOW WE KNOW A RXN GOES FROM HIGH PRESSURE TO LOW PRESSURE (HESS LAW) hence option A B C is the answer
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Combustion of CO(g)can be increased in the following reaction bya)decr...
For option a; with decrease in volume or with increase in pressure, reaction shifts towards less no. of moles. So, here combustion of CO will increase.
For option b; adding argon at constant volume doesn’t make any effect on equilibrium. Also, if we add argon at constant pressure, the reaction will shift towards more no. of moles and so the combustion of CO will decrease.
For option c; adding O2 will shift the reaction in forward direction (according to Le Chatelier principle), so combustion of CO will increase.
For option d; with decrease in pressure or increases in volume, reaction shifts towards more no. of moles and so combustion of CO will decrease.
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Combustion of CO(g)can be increased in the following reaction bya)decreasing volume at constant temperatureb)adding argon gasc)adding O2 gasd)decreasing pressure at constant temperatureCorrect answer is 'A,B,C'. Can you explain this answer?
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