MCQ
A chemical reaction is at equilibrium when
- AReactants are completely transformed into products
- ✓The rates of forward and backward reactions are equal
- CFormation of products is minimised
- DEqual amounts of reactants and products are present
✓
Answer
Correct option: B.
The rates of forward and backward reactions are equal
b
If the rate of forward reaction equals rate of backward reaction, then the reaction is said to be in equilibrium. At this stage, there is no further change in the concentrations of reactants as well as products.
If the rate of forward reaction equals rate of backward reaction, then the reaction is said to be in equilibrium. At this stage, there is no further change in the concentrations of reactants as well as products.
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