The correct statements among the following regarding a balanced chemical equation of an elementary reaction are-
a. | Order is the same as molecularity. |
b. | Order is less than the molecularity. |
c. | Order is greater than molecularity. |
d. | Molecularity can never be zero. |
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)
The correct graphical representation of first-order reaction is:
(a) | (b) | ||
(c) | (d) |
1. | (a) and (b) | 2. | (b) and (c) |
3. | (c) and (d) | 4. | (a) and (d) |
For a general reaction A → B, the plot of concentration of A vs time is given below:
The unit of the rate constant would be:
1. | \(\mathrm{mol}^{-1} \mathrm{~L}^{-1} \mathrm{~s}^{-1} \) | 2. | \(s^{-1} \) |
3. | \(\mathrm{mol} \mathrm{~L}^{-1} \mathrm{~s}^{-1} \) | 4. | None of the above |