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This is an old quiz, to generate a new one for you :
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Quiz: chemistry grade 11
1. What is the atomic number of carbon?
4
6
8
10
Correct answer: b
2. Which element has the symbol 'Na'?
Nitrogen
Sodium
Nickel
Neon
Correct answer: b
3. What is the formula for water?
H2O
CO2
NaCl
C6H12O6
Correct answer: a
4. What is the pH value of a neutral solution?
1
7
14
0
Correct answer: b
5. Which gas is responsible for the smell of rotten eggs?
Oxygen
Carbon dioxide
Hydrogen
Hydrogen sulfide
Correct answer: d
6. What is the chemical symbol for gold?
Au
Ag
Cu
Fe
Correct answer: a
7. What is the process of converting a solid directly into a gas called?
Condensation
Evaporation
Sublimation
Melting
Correct answer: c
8. Which of the following is a noble gas?
Oxygen
Nitrogen
Helium
Carbon
Correct answer: c
9. What is the main component of natural gas?
Methane
Ethane
Propane
Butane
Correct answer: a
10. What is the chemical formula for table salt?
NaCl
H2O
CO2
C6H12O6
Correct answer: a
This is an old quiz, to generate a new one for you :
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+62 815 1708 4333( or click here)
and type quiz chemistry grade 11 to try it yourself (or any other topic)
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