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Chemistry · 2025 · 2 marks
CBSE 2025 · Region 6 · Set 1 · Q18
Observe the graph in the given figure and answer the following questions: (a) Predict the order of reaction. (b) What is the slope of the curve?
Observe the graph in the given figure and answer the following questions :
(a)
Predict the order of reaction.
(b)
What is the slope of the curve ?
Marking-scheme solution
(a)
First order
(b)
Slope= k/ $\displaystyle 2.303$
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CBSE Class 12 Chemistry past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.