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Class 11 Chemistry — Full Syllabus Test 1

Class 11 • Chemistry • Full Syllabus

MediumFREE

30

Questions

45 min

Duration

30

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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This test is completely free.

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SYLLABUS & QUESTION BLUEPRINT

Sample Practice Questions

Preview 5 sample questions from this 30-question test. Test your knowledge below or take the full exam in timed CBT mode.

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Question 1 of 30
1 amu (unified atomic mass unit) is defined as:
A
mass of one hydrogen atom
B
1/12 of the mass of a carbon-12 atom
C
mass of one proton exactly
D
1 g
View Correct Answer & Step-by-Step Solution
Correct Option:(B)1/12 of the mass of a carbon-12 atom

Detailed explanation is available inside the official test attempt review.

Question 2 of 30
The electron was discovered by:
A
Rutherford
B
J.J. Thomson
C
Chadwick
D
Bohr
View Correct Answer & Step-by-Step Solution
Correct Option:(B)J.J. Thomson

Detailed explanation is available inside the official test attempt review.

Question 3 of 30
Atomic radius across a period (left to right) generally:
A
increases
B
decreases
C
stays the same
D
doubles
View Correct Answer & Step-by-Step Solution
Correct Option:(B)decreases

Detailed explanation is available inside the official test attempt review.

Question 4 of 30
The hybridisation of carbon in ethene (C₂H₄) is:
A
sp
B
sp²
C
sp³
D
dsp²
View Correct Answer & Step-by-Step Solution
Correct Option:(B)sp²

Detailed explanation is available inside the official test attempt review.

Question 5 of 30
If ΔH < 0 and ΔS > 0, the reaction is:
A
never spontaneous
B
spontaneous at all temperatures
C
spontaneous only at low T
D
spontaneous only at high T
View Correct Answer & Step-by-Step Solution
Correct Option:(B)spontaneous at all temperatures

Detailed explanation is available inside the official test attempt review.

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Frequently asked questions

How many questions are there in Class 11 Chemistry — Full Syllabus Test 1?

There are 30 questions to answer in 45 min. Each correct answer gives 1 mark, for a total of 30 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 full Class 11 Chemistry syllabus. 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.