Chemistry Kahoot
Authored by Yousef Alhajeri
Chemistry
10th Grade
NGSS covered
Used 30+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
which reaction shows the decomposition of potassium chlorate?
Ca + O=Cao
Mg(OH)2 → MgO + H2O.
KClO3 = KCl + O2
CaO + CO2→ CaCO3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
which choice shows the synthesis of calcium carbonate?
KClO3 = KCl + O2
CaO + CO2→ CaCO3
Mg(OH)2 → MgO + H2O.
4Al +3O2 = 2Al2O3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Synthesis of copper oxide
KCI + AgNO3 = AgCl + KNO3
4Al +3O2 = 2Al2O3
CaO + H2O → Ca(OH)2
Ca + O=Cao
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-4
NGSS.HS-PS1-7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Combustion of C3H8
KClO3 = KCl + O2
C3H8+ O2 =3Co2 +4H2O
KCl + AgNO3 —>AgCl + KNO3
Mg(OH)2 → MgO + H2O.
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-4
NGSS.HS-PS1-7
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaction between magnesium and copper sulfate
Mg+CuSO4= MgSO4
KCI + AgNO3 = AgCl + KNO3
Mg(OH)2 → MgO + H2O.
CaO + H2O → Ca(OH)2
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-7
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Reaction between potassium chloride and silver nitrate
CaO + H2O → Ca(OH)2
Mg(OH)2 → MgO + H2O.
4Al +3O2 = 2Al2O3
KCI + AgNO3 = AgCl + KNO3
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Decomposition of magnesium hydroxide
KCI + AgNO3 = AgCl + KNO3
Mg(OH)2 → MgO + H2O.
CaO + CO2→ CaCO3
Ca + O=Cao
Tags
NGSS.HS-PS1-2
NGSS.HS-PS1-4
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