QuizTime

HOME
GET A TUTOR
WhatsApp Us: +237 673 962 890
default-logo
QuizTime
Menu
  • Welcome
Menu
REGISTER Or LOG IN

Learning by Quizzing

PRIMARY
1 & 2

PRIMARY
3, 4, 5, & 6

FORM
1, 2, & 3

FORM
4 & 5

High
School

QuizTime
Competitions

QuizTime
Results

Online
Exam

Concours

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Captcha Click on image to update the captcha.

Have an account? Sign In Now

You must login to ask a question.

Captcha Click on image to update the captcha.

Forgot Password?

Need An Account, Sign Up Here

Please briefly explain why you feel this question should be reported.

Please briefly explain why you feel this answer should be reported.

Please briefly explain why you feel this user should be reported.

Open your app
QuizTime
Sign InSign Up

QuizTime

QuizTime Navigation

  • Home
Search
Start By Creating A New User Account Here!

Mobile menu

Close
Become A Member
  • Home
  • Membership Account
  • Edit Profile
  • Get Started Now!
  • Primary 1 & 2
    • Primary 1 & 2 Subjects
  • Primary 3, 4, 5, & 6
    • Primary 3, 4, 5, & 6 Subjects
  • Form 1, 2, & 3
    • Form 1, 2, & 3 Subjects
  • Form 4 & 5
    • Form 4 & 5 Subjects
  • High School
    • High School Subjects
  • QuizTime Competitions
    • Weekly
    • Monthly
  • Online Exams
  • Users
  • Library
Home/ CMR Form 1, 2, & 3 Subjects/Form 1, 2, & 3 Chemistry: Free Trial*

G. 8 & 9

Chemistry

F. 1, 2, & 3

Hello , welcome to QuizTime @ Quantum Solverz!
  • This MCQ  is a great way to help you revise this topic.
  • You will get 10 random questions for 20 minutes each time you take the quiz. Good luck!

Report a question

You cannot submit an empty report. Please add some details.
0%
0 votes, 0 avg
0
1
2
3
4
5
6
7
8
9
10

Hello ! Welcome to QuizTime @ Quantum Solverz.

 

 

Quiz Time Over!


G. 8 & 9 / F. 1, 2, & 3

Chemistry: Free Trial*

MCQs

Welcome to QuizTime @ Quantum Solverz.

1 / 10

1. Which of the following elements is metal?

Sorry, that is incorrect.

The others are non-metals

Correct!

The others are non-metals

2 / 10

2. Which of the following is the name for group 7 in the periodic table?

Sorry, that is incorrect.

They are poisonous, coloured elements

Correct!

They are poisonous, coloured elements

3 / 10

3. What is listed in the Periodic Table?

Sorry, that is incorrect.

An element was defined by the famous scientist Robert Boyle in 1661. The ancient Greeks thought there were four elements - fire, earth, air, and water. Nowadays, we know that not one of those is really an element

Correct!

An element was defined by the famous scientist Robert Boyle in 1661. The ancient Greeks thought there were four elements - fire, earth, air, and water. Nowadays, we know that not one of those is really an element

4 / 10

4. The formula for calcium hydroxide is $Ca(OH)_{2}$. This means it contains:

Sorry, that is incorrect.

Multiply everything inside the bracket by the number outside, just the same as you would do in maths

Correct!

Multiply everything inside the bracket by the number outside, just the same as you would do in maths

5 / 10

5. In the following reaction, which is the products

$Mg +2HCl \longrightarrow H_{2} + MgCl_{2}$ ?

Sorry, that is incorrect.

Metal plus acid gives hydrogen and a salt

Correct!

Metal plus acid gives hydrogen and a salt

6 / 10

6. Which of the following substances contain acid?

Sorry, that is incorrect.

Citrus fruit (oranges, lemons etc) contain citric acid

Correct!

Citrus fruit (oranges, lemons etc) contain citric acid

7 / 10

7. Which of the following pH numbers indicates a strong acid?

Sorry, that is incorrect.

Be careful not to confuse a strong acid with a concentrated acid; a strong acid will always give a pH value of 1 or 2 until it is extremely dilute

Correct!

Be careful not to confuse a strong acid with a concentrated acid; a strong acid will always give a pH value of 1 or 2 until it is extremely dilute

8 / 10

8. What colour is a universal indicator in strong acid?

Sorry, that is incorrect.

Red indicates a pH of 1 or 2

Correct!

Red indicates a pH of 1 or 2

9 / 10

9. Alloys are mixtures of metals. Which is NOT an alloy?

Sorry, that is incorrect.

Chromium is an element

Correct!

Chromium is an element

10 / 10

10. A pure substance has a melting point, which is always ...

Sorry, that is incorrect.

Any sample of a pure substance will have the same melting point as any other sample of the same substance. One sample of a mixture will often have a different melting point from other samples of the same mixture. If the two samples of a mixture have the same concentrations, then they will have very similar melting points

Correct!

Any sample of a pure substance will have the same melting point as any other sample of the same substance. One sample of a mixture will often have a different melting point from other samples of the same mixture. If the two samples of a mixture have the same concentrations, then they will have very similar melting points

reCAPTCHA field is required please complete!

Your score is

Please Share this Quiz with Your Friends on Social Media and Help Them to Also Learn By Quizzing.

LinkedIn Facebook Twitter
0%

Exit

Quiz yourself to the top of the class by Playing the Quiz!

User Leaderboard Position: Leaderboard Position of Current User in this quiz (Your Position) is:

-

Individual leaderboard: List of Top 10 Users who completed this quiz

Pos.NameScoreDurationPointsCountryRegion
There is no data yet
Share
  • Facebook

Explore

  • Home
  • Get Started Now!
  • Primary 1 & 2
    • Primary 1 & 2 Subjects
  • Primary 3, 4, 5, & 6
    • Primary 3, 4, 5, & 6 Subjects
  • Form 1, 2, & 3
    • Form 1, 2, & 3 Subjects
  • Form 4 & 5
    • Form 4 & 5 Subjects
  • High School
    • High School Subjects
  • QuizTime Competitions
    • Weekly
    • Monthly
  • Online Exams
  • Library

© 2025 QuizTime. All Rights Reserved
With Love by Quantum Solverz