Parho
Get started free
ClassesPricingBlogLibraryLog in

Class 9 Chemistry · Chapter 1 · Test 7

Mixed Practice Test

25 MCQs • Comprehensive practice covering all topics of Chapter 1

MCQs

25 questions · 25 min · 25 marks

Sign up free to take itI have an account

Want to try first? Take the free Chemistry test: States of Matter Basics

Sample questions

The first 5 of 25. Try each one, then tap to see the answer.

  1. Question 1

    Which branch of chemistry studies chemical processes in living organisms?

    • APhysical chemistry
    • BOrganic chemistry
    • CBiochemistry
    • DAnalytical chemistry
    Show answer

    Answer: C

    Biochemistry studies the chemical substances and reactions occurring in living organisms.

  2. Question 2

    Which state of matter has a definite shape and volume?

    • AGas
    • BLiquid
    • CSolid
    • DPlasma
    Show answer

    Answer: C

    Solids have a definite shape and a definite volume.

  3. Question 3

    Which state of matter consists of ionized particles?

    • ALiquid
    • BSolid
    • CPlasma
    • DOrdinary gas
    Show answer

    Answer: C

    Plasma is an ionized state of matter containing charged particles.

  4. Question 4

    Which of the following is an element?

    • AWater
    • BSodium chloride
    • COxygen
    • DCarbon dioxide
    Show answer

    Answer: C

    Oxygen is an element consisting of atoms of one type.

  5. Question 5

    A compound is formed when two or more elements:

    • AAre physically mixed
    • BCombine chemically in a fixed proportion
    • CRemain chemically separate
    • DAre mixed in any proportion
    Show answer

    Answer: B

    Compounds contain elements chemically combined in definite proportions.

More tests in States of Matter and Phase Changes

Practise with a free account

Save your scores, see which chapters need work, and keep a notebook of every question you got wrong.

Create free account