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NEET UG Chemistry: Equilibrium — Chapter Test 1

NEET UG • Chemistry • Equilibrium • Chapter Test

EasyFREE

15

Questions

20 min

Duration

15

Marks (1 each)

No

Negative marking

Original practice questions with full solutions by ExamPortal.

Instructions

  • • Read each question carefully and pick the correct answer.
  • • You can mark questions for review and come back to them.
  • • Answers are saved automatically.
  • • The test is submitted automatically when time runs out.

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SYLLABUS & QUESTION BLUEPRINT

Sample Practice Questions

Preview 5 sample questions from this 15-question test. Test your knowledge below or take the full exam in timed CBT mode.

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Question 1 of 15
The law of mass action was given by
A
Le Chatelier
B
Guldberg and Waage
C
Arrhenius
D
Ostwald
View Correct Answer & Step-by-Step Solution
Correct Option:(B)Guldberg and Waage

Detailed explanation is available inside the official test attempt review.

Question 2 of 15
A very large equilibrium constant means the equilibrium lies
A
towards reactants
B
towards products
C
exactly in the middle
D
nowhere
View Correct Answer & Step-by-Step Solution
Correct Option:(B)towards products

Detailed explanation is available inside the official test attempt review.

Question 3 of 15
For H₂ + I₂ ⇌ 2HI, Kc is
A
[HI]/[H₂][I₂]
B
[HI]²/([H₂][I₂])
C
[H₂][I₂]/[HI]²
D
2[HI]/[H₂][I₂]
View Correct Answer & Step-by-Step Solution
Correct Option:(B)[HI]²/([H₂][I₂])

Detailed explanation is available inside the official test attempt review.

Question 4 of 15
Kp equals Kc when
A
Δn_g = 0
B
Δn_g = 1
C
Δn_g = −1
D
always
View Correct Answer & Step-by-Step Solution
Correct Option:(A)Δn_g = 0

Detailed explanation is available inside the official test attempt review.

Question 5 of 15
Adding more reactant to a system at equilibrium shifts it
A
backward
B
forward
C
nowhere
D
to stop
View Correct Answer & Step-by-Step Solution
Correct Option:(B)forward

Detailed explanation is available inside the official test attempt review.

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Frequently asked questions

How many questions are there in NEET UG Chemistry: Equilibrium — Chapter Test 1?

There are 15 questions to answer in 20 min. Each correct answer gives 1 mark, for a total of 15 marks.

Is there negative marking?

No. Wrong answers do not lose marks, so attempt every question.

Is this mock test free?

Yes, it is completely free. Just log in with your email to start.

What does this test cover?

It covers the chapter "Equilibrium" of NEET UG Chemistry. All questions are original, with a full solution for each.

Will I see my result and the solutions?

Yes. Right after you submit you get your score, accuracy, rank and percentile, and you can review every question with the correct answer and a step-by-step explanation.

Can I take this test again?

Yes, you can retake it as many times as you like and compare your scores.