07. EQUILIBRIUM
Chemical Equilibrium

33452 For the reaction \(PC{l_3}(g) + C{l_2}(g)\) \(\rightleftharpoons\) \(PC{l_5}(g)\) the position of equilibrium can be shifted to the right by

1 Increasing the temperature
2 Doubling the volume
3 Addition of \(C{l_2}\) at constant volume
4 Addition of equimolar quantities of \(PC{l_3}\) and \(PC{l_5}\)
Chemical Equilibrium

33453 If a system is at equilibrium the rate of forward to the reverse reaction is

1 Less
2 Equal
3 High
4 At equilibrium
Chemical Equilibrium

33454 Chemical equilibrium is dynamic in nature because

1 Equilibrium is maintained rapidly
2 The concentration of reactants and products become same at equilibrium
3 The concentration of reactants and products are constant but different
4 None
Chemical Equilibrium

33455 The number of gram molecules of a substance present in unit volume is termed as

1 Activity
2 Normal solution
3 Molar concentration
4 None
Chemical Equilibrium

33452 For the reaction \(PC{l_3}(g) + C{l_2}(g)\) \(\rightleftharpoons\) \(PC{l_5}(g)\) the position of equilibrium can be shifted to the right by

1 Increasing the temperature
2 Doubling the volume
3 Addition of \(C{l_2}\) at constant volume
4 Addition of equimolar quantities of \(PC{l_3}\) and \(PC{l_5}\)
Chemical Equilibrium

33453 If a system is at equilibrium the rate of forward to the reverse reaction is

1 Less
2 Equal
3 High
4 At equilibrium
Chemical Equilibrium

33454 Chemical equilibrium is dynamic in nature because

1 Equilibrium is maintained rapidly
2 The concentration of reactants and products become same at equilibrium
3 The concentration of reactants and products are constant but different
4 None
Chemical Equilibrium

33455 The number of gram molecules of a substance present in unit volume is termed as

1 Activity
2 Normal solution
3 Molar concentration
4 None
Chemical Equilibrium

33452 For the reaction \(PC{l_3}(g) + C{l_2}(g)\) \(\rightleftharpoons\) \(PC{l_5}(g)\) the position of equilibrium can be shifted to the right by

1 Increasing the temperature
2 Doubling the volume
3 Addition of \(C{l_2}\) at constant volume
4 Addition of equimolar quantities of \(PC{l_3}\) and \(PC{l_5}\)
Chemical Equilibrium

33453 If a system is at equilibrium the rate of forward to the reverse reaction is

1 Less
2 Equal
3 High
4 At equilibrium
Chemical Equilibrium

33454 Chemical equilibrium is dynamic in nature because

1 Equilibrium is maintained rapidly
2 The concentration of reactants and products become same at equilibrium
3 The concentration of reactants and products are constant but different
4 None
Chemical Equilibrium

33455 The number of gram molecules of a substance present in unit volume is termed as

1 Activity
2 Normal solution
3 Molar concentration
4 None
Chemical Equilibrium

33452 For the reaction \(PC{l_3}(g) + C{l_2}(g)\) \(\rightleftharpoons\) \(PC{l_5}(g)\) the position of equilibrium can be shifted to the right by

1 Increasing the temperature
2 Doubling the volume
3 Addition of \(C{l_2}\) at constant volume
4 Addition of equimolar quantities of \(PC{l_3}\) and \(PC{l_5}\)
Chemical Equilibrium

33453 If a system is at equilibrium the rate of forward to the reverse reaction is

1 Less
2 Equal
3 High
4 At equilibrium
Chemical Equilibrium

33454 Chemical equilibrium is dynamic in nature because

1 Equilibrium is maintained rapidly
2 The concentration of reactants and products become same at equilibrium
3 The concentration of reactants and products are constant but different
4 None
Chemical Equilibrium

33455 The number of gram molecules of a substance present in unit volume is termed as

1 Activity
2 Normal solution
3 Molar concentration
4 None