229195
According to Le-Chatelier's principle which of the following factors influence a chemical system?
1 Concentration only
2 Pressure only
3 Temperature only
4 concentration, pressure and termperature
Explanation:
Le-Chatelier's principal can be used to predict the behaviour of a system duo to change in pressure, temperature, or concentration.
CG PET -2005
Chemical Equilibrium
229197
A chemical reaction is in equilibrium when
1 the reactants are completely transformed into products
2 the rate of forward reaction is equal to the rate of backward reaction
3 the formation of products is minimised
4 equal amount of reactants and products are present
Explanation:
If the rate of forward reaction equals rate of backward reaction, then the reaction is said to be in equilibrium. At the stage, there is no further change in the concentrations of reactants as well as products.
CG PET -2005
Chemical Equilibrium
229198
If a system is at equilibrium, the rate of forward to the reverse reaction is:
1 Less
2 Equal
3 High
4 At equilibrium
Explanation:
If the system at equilibrium, the rate of forward and backward reaction become equal
UPTU/UPSEE-2004
Chemical Equilibrium
229199
The formation of $\mathrm{SO}_{3}$ takes place according to the following reaction: $2 \mathrm{SO}_{2}+\mathrm{O}_{2} \rightleftharpoons \quad 2 \mathrm{SO}_{3} ; \Delta \mathrm{H}=-45.2 \mathrm{kcal}$ The formation of $\mathrm{SO}_{3}$ is favoured by
1 Increase in temperature
2 Removal of oxygen
3 Increase of volume
4 Increase of pressure
Explanation:
According to Le-Chatelier's principal, when we increase pressure, reaction proceeds in that direction where volume is decreasing.
229195
According to Le-Chatelier's principle which of the following factors influence a chemical system?
1 Concentration only
2 Pressure only
3 Temperature only
4 concentration, pressure and termperature
Explanation:
Le-Chatelier's principal can be used to predict the behaviour of a system duo to change in pressure, temperature, or concentration.
CG PET -2005
Chemical Equilibrium
229197
A chemical reaction is in equilibrium when
1 the reactants are completely transformed into products
2 the rate of forward reaction is equal to the rate of backward reaction
3 the formation of products is minimised
4 equal amount of reactants and products are present
Explanation:
If the rate of forward reaction equals rate of backward reaction, then the reaction is said to be in equilibrium. At the stage, there is no further change in the concentrations of reactants as well as products.
CG PET -2005
Chemical Equilibrium
229198
If a system is at equilibrium, the rate of forward to the reverse reaction is:
1 Less
2 Equal
3 High
4 At equilibrium
Explanation:
If the system at equilibrium, the rate of forward and backward reaction become equal
UPTU/UPSEE-2004
Chemical Equilibrium
229199
The formation of $\mathrm{SO}_{3}$ takes place according to the following reaction: $2 \mathrm{SO}_{2}+\mathrm{O}_{2} \rightleftharpoons \quad 2 \mathrm{SO}_{3} ; \Delta \mathrm{H}=-45.2 \mathrm{kcal}$ The formation of $\mathrm{SO}_{3}$ is favoured by
1 Increase in temperature
2 Removal of oxygen
3 Increase of volume
4 Increase of pressure
Explanation:
According to Le-Chatelier's principal, when we increase pressure, reaction proceeds in that direction where volume is decreasing.
229195
According to Le-Chatelier's principle which of the following factors influence a chemical system?
1 Concentration only
2 Pressure only
3 Temperature only
4 concentration, pressure and termperature
Explanation:
Le-Chatelier's principal can be used to predict the behaviour of a system duo to change in pressure, temperature, or concentration.
CG PET -2005
Chemical Equilibrium
229197
A chemical reaction is in equilibrium when
1 the reactants are completely transformed into products
2 the rate of forward reaction is equal to the rate of backward reaction
3 the formation of products is minimised
4 equal amount of reactants and products are present
Explanation:
If the rate of forward reaction equals rate of backward reaction, then the reaction is said to be in equilibrium. At the stage, there is no further change in the concentrations of reactants as well as products.
CG PET -2005
Chemical Equilibrium
229198
If a system is at equilibrium, the rate of forward to the reverse reaction is:
1 Less
2 Equal
3 High
4 At equilibrium
Explanation:
If the system at equilibrium, the rate of forward and backward reaction become equal
UPTU/UPSEE-2004
Chemical Equilibrium
229199
The formation of $\mathrm{SO}_{3}$ takes place according to the following reaction: $2 \mathrm{SO}_{2}+\mathrm{O}_{2} \rightleftharpoons \quad 2 \mathrm{SO}_{3} ; \Delta \mathrm{H}=-45.2 \mathrm{kcal}$ The formation of $\mathrm{SO}_{3}$ is favoured by
1 Increase in temperature
2 Removal of oxygen
3 Increase of volume
4 Increase of pressure
Explanation:
According to Le-Chatelier's principal, when we increase pressure, reaction proceeds in that direction where volume is decreasing.
NEET Test Series from KOTA - 10 Papers In MS WORD
WhatsApp Here
Chemical Equilibrium
229195
According to Le-Chatelier's principle which of the following factors influence a chemical system?
1 Concentration only
2 Pressure only
3 Temperature only
4 concentration, pressure and termperature
Explanation:
Le-Chatelier's principal can be used to predict the behaviour of a system duo to change in pressure, temperature, or concentration.
CG PET -2005
Chemical Equilibrium
229197
A chemical reaction is in equilibrium when
1 the reactants are completely transformed into products
2 the rate of forward reaction is equal to the rate of backward reaction
3 the formation of products is minimised
4 equal amount of reactants and products are present
Explanation:
If the rate of forward reaction equals rate of backward reaction, then the reaction is said to be in equilibrium. At the stage, there is no further change in the concentrations of reactants as well as products.
CG PET -2005
Chemical Equilibrium
229198
If a system is at equilibrium, the rate of forward to the reverse reaction is:
1 Less
2 Equal
3 High
4 At equilibrium
Explanation:
If the system at equilibrium, the rate of forward and backward reaction become equal
UPTU/UPSEE-2004
Chemical Equilibrium
229199
The formation of $\mathrm{SO}_{3}$ takes place according to the following reaction: $2 \mathrm{SO}_{2}+\mathrm{O}_{2} \rightleftharpoons \quad 2 \mathrm{SO}_{3} ; \Delta \mathrm{H}=-45.2 \mathrm{kcal}$ The formation of $\mathrm{SO}_{3}$ is favoured by
1 Increase in temperature
2 Removal of oxygen
3 Increase of volume
4 Increase of pressure
Explanation:
According to Le-Chatelier's principal, when we increase pressure, reaction proceeds in that direction where volume is decreasing.