MCQ
For a zero order reaction, the plot of conc. $(a-x)\ Vs$ time is linear with
- A$+ ive$ slope and zero intercept
- B$-ive$ slope and zero intercept
- C$+ ive$ slope and non zero intercept
- ✓$-ive$ slope and non-zero intercept
✓
Answer
Correct option: D.
$-ive$ slope and non-zero intercept
d
$a=a_{o}-k t \longrightarrow$ zero order
$a=a_{o}-k t \longrightarrow$ zero order
So a us $T$ a straight line of $- ve$ slope with non zero intercept $a_{o}$.
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