quiz pic

Chemistry Quiz

A chemistry quiz... 8 Questions.

 
Created by:
tanteichan
Played: 108 times
Comments: 1 comment
Favs: 0 users
like this quiz
Rating:
4 stars
3.5 out of 5, based on 10 votes
Login or Register to view the answers and save your score!

1
Question 1 Photo

Irritation from the bite of some insects and the stinging sensation of nettles is caused by what?

  • Sulphuric acid
  • Aniline
  • Formic acid
  • Caustic soda

2
Question 2 Photo

What component in fireworks gives a blue colour?

  • Copper
  • Sodium
  • Zinc
  • Strontium

3
Question 3 Photo

Among the following, who believed that matter was made up of water, fire, air and earth?

  • Kapila
  • Lucretius
  • Democritus
  • Aristotle

4
Question 4 Photo

What is the most abundant carbon isotope in our planet?

  • Carbon-6
  • Carbon-8
  • Carbon-12
  • Carbon-14

5
Question 5 Photo

Which of the following is a metal that is resistant to hydrochloric acid?

  • Monel
  • Hasteloy B
  • Carbon steel
  • 316 stainless steel

6
Question 6 Photo

In order to prevent decaying of teeth, which of the following is contained in some toothpaste?

  • Stannous flouride
  • Olaflur
  • Sodium flouride
  • Sodium monofluorophosphate

7
Question 7 Photo

Emulsions of polyvinyl acetate are used in?

  • Fireworks
  • Crayons
  • Polishes
  • Latex paints

8
Question 8 Photo

Bell-metal is a metal used for making bells for churches. This metal gives the bell its special, ringing sound. Which metals does it contain?

  • Nickel and Zinc
  • Iron and Lead
  • Copper and Tin
  • Silver and Antimony

 

Header

Message

Close