Each question contains STATEMENT-1 (Assertion) and STATEMENT-2( Reason).
Examine the statements carefully and mark the correct answer according to the instruction given below:
STATEMENT-1:For a chemical reaction at initial stage rate of forward reaction (`r_(f)`) is greater than rate of reversed reaction(`r_(b)`)
STATEMENT-2: When `r_(f)=r_(b)`,chemical reaction is at equilibrium.

Options

A. If both the statements are TRUE and STATEMENT-2 is the correct explanation of STATEMENT-1
B. If both the statement are TRUE but STATEMENT-2 is NOT the correct explanation of STATEMENT-1
C. If STATEMENT-1 is TRUE and STATEMENT-2 is FALSE
D. If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

Answer

To analyze the given statements, we will break down the assertions and reasoning step by step.

### Step 1: Understanding Statement 1
**Statement 1:** For a chemical reaction at the initial stage, the rate of the forward reaction (`r_f`) is greater than the rate of the reverse reaction (`r_b`).

- At the initial stage of a chemical reaction, the concentrations of the products are typically zero. Therefore, the forward reaction, which produces products from reactants, will proceed at a higher rate because there are more reactants available compared to products.
- Thus, **Statement 1 is correct**.

### Step 2: Understanding Statement 2
**Statement 2:** When `r_f = r_b`, the chemical reaction is at equilibrium.

- Chemical equilibrium is defined as the state in which the rates of the forward and reverse reactions are equal. This means that the concentration of reactants and products remains constant over time.
- Therefore, **Statement 2 is also correct**.

### Step 3: Evaluating the Relationship Between the Two Statements
- While both statements are correct, we need to assess whether Statement 2 provides the correct explanation for Statement 1.
- Statement 1 discusses the initial stage of the reaction where the forward reaction is faster than the reverse reaction. In contrast, Statement 2 refers to the condition of equilibrium, which occurs later in the reaction as it progresses.
- Hence, **Statement 2 does not explain Statement 1** because they refer to different stages of the reaction.

### Conclusion
- Both statements are correct, but Statement 2 is not the correct explanation for Statement 1.

### Final Answer
The correct answer is: **Both statements are correct, but Statement 2 is not the correct explanation for Statement 1.**

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