In the following reaction, rate constant is 1.2 × 10-2 M s -1 A longrightarrow B. What is concentration of B after 10 min ., if we start with 10 M of A.

Question

In the following reaction, rate constant is 1.2 × 10-2 M s -1 A longrightarrow B. What is concentration of B after 10 min ., if we start with 10 M of A. (A) 2.8 M (B) 7.2 M (C) 8.2 M (D) 2.7 M

Tardigrade Admin · Accepted Answer

It is zero order reaction x=k t x=1.2 × 10-2 ×(10 × 60) x=7.2 M

Q. In the following reaction, rate constant is $1.2 \times 1 0^{- 2} M s^{- 1} A ⟶ B$ . What is concentration of $B$ after $10 min .$ , if we start with $10 M$ of $A$ .

2.8 M

7.2 M

8.2 M

2.7 M

It is zero order reaction
$x = k t$
$x = 1.2 \times 1 0^{- 2} \times (10 \times 60)$
$x = 7.2 M$

Q. In the following reaction, rate constant is 1.2×10−2Ms−1A⟶B. What is concentration of B after 10min., if we start with 10M of A.