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Class 8 Chemistry — Full Syllabus Test 1

Class 8 • 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.

Access

This test is completely free.

Finish it to earn +10 points.

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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
Rayon is also called:
A
artificial wool
B
artificial silk
C
artificial cotton
D
plastic
View Correct Answer & Step-by-Step Solution
Correct Option:(B)artificial silk

Detailed explanation is available inside the official test attempt review.

Question 2 of 30
Graphite, a non-metal, is a good conductor of:
A
heat only
B
electricity
C
sound only
D
nothing
View Correct Answer & Step-by-Step Solution
Correct Option:(B)electricity

Detailed explanation is available inside the official test attempt review.

Question 3 of 30
PCRA advises people on:
A
education
B
saving petrol and diesel
C
health
D
farming
View Correct Answer & Step-by-Step Solution
Correct Option:(B)saving petrol and diesel

Detailed explanation is available inside the official test attempt review.

Question 4 of 30
Acid rain is caused by oxides of:
A
hydrogen
B
sulphur and nitrogen
C
helium
D
carbon only
View Correct Answer & Step-by-Step Solution
Correct Option:(B)sulphur and nitrogen

Detailed explanation is available inside the official test attempt review.

Question 5 of 30
Water that is safe to drink is called:
A
hard water
B
potable water
C
salt water
D
distilled only
View Correct Answer & Step-by-Step Solution
Correct Option:(B)potable water

Detailed explanation is available inside the official test attempt review.

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Frequently asked questions

How many questions are there in Class 8 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 8 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.