Current-syllabus practice · Chemistry
NEET Chemistry Chemical Kinetics Questions Chemical Kinetics practice focused on rate laws, order, integrated equations, half-life and activation energy. Every preview below comes from NeetVellum's live original bank—not an unverified PYQ reconstruction.
What to master rate laws, order, integrated equations, half-life and activation energy.
Original practice preview These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 1 · difficulty 1/5
For the reaction N₂(g) + 3H₂(g) → 2NH₃(g), hydrogen gas is consumed at a rate of 6.0 × 10⁻³ mol L⁻¹ s⁻¹. The rate of formation of ammonia is: A. 6.0 × 10⁻³ mol L⁻¹ s⁻¹ B. 9.0 × 10⁻³ mol L⁻¹ s⁻¹ C. 4.0 × 10⁻³ mol L⁻¹ s⁻¹ D. 3.0 × 10⁻³ mol L⁻¹ s⁻¹ Example 2 · difficulty 1/5
The units of the rate constant for a zero-order reaction are: A. mol L⁻¹ s⁻¹ B. s⁻¹ C. L mol⁻¹ s⁻¹ D. L² mol⁻² s⁻¹ Example 3 · difficulty 2/5
A first-order reaction has a half-life of 30 minutes. The time required for 75% completion of the reaction is: A. 30 min B. 60 min C. 90 min D. 120 min The evidence-first practice loop 1. Verify provenance Official paper and final key before accepting a PYQ label.2. Attempt closed-book Expose the concept or execution gap before rereading.3. Repair and return Classify the miss and re-practice after a delay.Canonical chapter practice Frequently asked questions How many Chemical Kinetics NEET questions are available? NeetVellum currently publishes 118 original, verified questions across the linked canonical chapter.
How should I revise Chemical Kinetics for NEET? Attempt questions before rereading, classify each miss, repair the specific concept, and re-practice after a delay until the error pattern disappears.
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