Chemistry Quiz For 11th Grade Students
Chemistry is a branch of science. It can also be considered as bedrock of science. What does it contain? . Matter!. Simple and and complex as study of matter. It also has different branches which includes atomic structure, lewis structure, stoichiochemistry, acid base reaction and so on. It is a very interesting subject but requires full concentration.
- 1.
What is the measure of quantity of matter ?- A.
Density
- B.
Kilogram
- C.
Volume
- D.
Mass
- 2.
Which of the following correctly represent the chemical formula for copper (11) nitrate.
- A.
Cu2No2
- B.
Cu(NO3)2
- C.
CuNO3
- D.
CU2NO3
- 3.
Which family is an element in Grouo 16,period 4 found?
- A.
Hallogen family
- B.
Metal family
- C.
Oxide family
- D.
Radon family
- 4.
Which law is stoichometry based on?
- A.
Law of conservation of mass
- B.
Law of dynamicsÂ
- C.
Law of thermodynamics
- D.
Law of density
- 5.
What is stoichometry?
- A.
Calculation of reactants in a chemical reaction
- B.
Calculation of reactants and product in chemical reaction
- C.
Calculation of products in a chemical reaction
- D.
Non of the above
- 6.
What is the product of the following reaction? CH4+2O2
- A.
CO2+H2O
- B.
CO+2H2O
- C.
2CO2+H2O
- D.
CO2+2H2O
- 7.
Who first use the term stoichometry?
- A.
Charles darwin
- B.
Gay lussac
- C.
Jermias Benjamin
- D.
Boyles Lewis
- 8.
When was the term stoichometry first used?
- A.
1792
- B.
1793
- C.
1794
- D.
1795
- 9.
Which of the following is not a type of stoichometry?
- A.
Gas
- B.
Composition
- C.
Dynamic
- D.
Non of the above
- 10.
What is acid-base reaction ?
- A.
Mixing of chemicals
- B.
Compounding chemicals
- C.
A physical reaction that occurs between an acid and base
- D.
A chemical reaction that occurs between an acid and base
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