QBManager

Chemical Equilibrium

33448 When rate of forward reaction becomes equal to backward reaction, this state is termed as

1 Chemical equilibrium

2 Reversible state

3 Equilibrium

4 All of these

Chemical Equilibrium

33449 In chemical reaction $A$ $⇌$ $B$ , the system will be known in equilibrium when

1 A completely changes to

B

2

50 %

of

A

changes to

B

3 The rate of change of

A

to

B

and

B

to

A

on both the sides are same

4 Only

10 %

of

A

changes to

B

Chemical Equilibrium

33450 A chemical reaction is at equilibrium when

1 Reactants are completely transformed into products

2 The rates of forward and backward reactions are equal

3 Formation of products is minimised

4 Equal amounts of reactants and products are present

Chemical Equilibrium

33451 In the chemical reaction $N_{2} + 3 H_{2}$ $⇌$ $2 N H_{3}$ at equilibrium point, state whether

1 Equal volumes of

N_{2}

and

H_{2}

are reacting

2 Equal masses of

N_{2}

and

H_{2}

are reacting

3 The reaction has stopped

4 The same amount of ammonia is formed as is decomposed into

N_{2}

and

H_{2}

Chemical Equilibrium

33448 When rate of forward reaction becomes equal to backward reaction, this state is termed as

1 Chemical equilibrium

2 Reversible state

3 Equilibrium

4 All of these

Chemical Equilibrium

33449 In chemical reaction $A$ $⇌$ $B$ , the system will be known in equilibrium when

1 A completely changes to

B

2

50 %

of

A

changes to

B

3 The rate of change of

A

to

B

and

B

to

A

on both the sides are same

4 Only

10 %

of

A

changes to

B

Chemical Equilibrium

33450 A chemical reaction is at equilibrium when

1 Reactants are completely transformed into products

2 The rates of forward and backward reactions are equal

3 Formation of products is minimised

4 Equal amounts of reactants and products are present

Chemical Equilibrium

33451 In the chemical reaction $N_{2} + 3 H_{2}$ $⇌$ $2 N H_{3}$ at equilibrium point, state whether

1 Equal volumes of

N_{2}

and

H_{2}

are reacting

2 Equal masses of

N_{2}

and

H_{2}

are reacting

3 The reaction has stopped

4 The same amount of ammonia is formed as is decomposed into

N_{2}

and

H_{2}

Chemical Equilibrium

33448 When rate of forward reaction becomes equal to backward reaction, this state is termed as

1 Chemical equilibrium

2 Reversible state

3 Equilibrium

4 All of these

Chemical Equilibrium

33449 In chemical reaction $A$ $⇌$ $B$ , the system will be known in equilibrium when

1 A completely changes to

B

2

50 %

of

A

changes to

B

3 The rate of change of

A

to

B

and

B

to

A

on both the sides are same

4 Only

10 %

of

A

changes to

B

Chemical Equilibrium

33450 A chemical reaction is at equilibrium when

1 Reactants are completely transformed into products

2 The rates of forward and backward reactions are equal

3 Formation of products is minimised

4 Equal amounts of reactants and products are present

Chemical Equilibrium

33451 In the chemical reaction $N_{2} + 3 H_{2}$ $⇌$ $2 N H_{3}$ at equilibrium point, state whether

1 Equal volumes of

N_{2}

and

H_{2}

are reacting

2 Equal masses of

N_{2}

and

H_{2}

are reacting

3 The reaction has stopped

4 The same amount of ammonia is formed as is decomposed into

N_{2}

and

H_{2}

Chemical Equilibrium

33448 When rate of forward reaction becomes equal to backward reaction, this state is termed as

1 Chemical equilibrium

2 Reversible state

3 Equilibrium

4 All of these

Chemical Equilibrium

33449 In chemical reaction $A$ $⇌$ $B$ , the system will be known in equilibrium when

1 A completely changes to

B

2

50 %

of

A

changes to

B

3 The rate of change of

A

to

B

and

B

to

A

on both the sides are same

4 Only

10 %

of

A

changes to

B

Chemical Equilibrium

33450 A chemical reaction is at equilibrium when

1 Reactants are completely transformed into products

2 The rates of forward and backward reactions are equal

3 Formation of products is minimised

4 Equal amounts of reactants and products are present

Chemical Equilibrium

33451 In the chemical reaction $N_{2} + 3 H_{2}$ $⇌$ $2 N H_{3}$ at equilibrium point, state whether

1 Equal volumes of

N_{2}

and

H_{2}

are reacting

2 Equal masses of

N_{2}

and

H_{2}

are reacting

3 The reaction has stopped

4 The same amount of ammonia is formed as is decomposed into

N_{2}

and

H_{2}

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Explanation:

Question Bank Series

Explanation:

Explanation:

Explanation:

Explanation: