Physical Chemistry
Inorganic Chemistry
Organic Chemistry
1
CBSE 12th Chemistry Delhi Set 1 - 2024
Subjective
+2
-0
Show that in case of a first order reaction, the time taken for completion of $99 \%$ reaction is twice the time required for $90 \%$ completion of the reaction. $(\log 10=1)$
2
CBSE 12th Chemistry Delhi Set 1 - 2023
Subjective
+2
-0
What happens to the rate constant $$k$$ and activation energy $$E_a$$ as the temperature of a chemical reaction is increased? Justify.
Questions Asked from Marks 2
Class 12 Subjects
Physics
Electromagnetism
Modern Physics
Chemistry
Physical Chemistry
Inorganic Chemistry
Mathematics
Relations and Functions
Calculus