Chemistry Kahoot | Chemical Reactions Quiz

Chemistry Kahoot

10th grade

1 times

Chemistry

9 months ago

ywaysef

Save

Edit

Host a game

Live GameLive

Homework

Solo Practice

Practice

10 QuestionsShow answers

Question 1
SURVEY
30 seconds
Q.
which reaction shows the decomposition of potassium chlorate?
answer choices
Ca + O=Cao
Mg(OH)2 → MgO + H2O.
KClO3 = KCl + O2
CaO + CO2→ CaCO3
Tags:
Question 2
SURVEY
30 seconds
Q.
which choice shows the synthesis of calcium carbonate?
answer choices
KClO3 = KCl + O2
CaO + CO2→ CaCO3
Mg(OH)2 → MgO + H2O.
4Al +3O2 = 2Al2O3
Tags:
Question 3
SURVEY
30 seconds
Q.
Synthesis of copper oxide
answer choices
KCI + AgNO3 = AgCl + KNO3
4Al +3O2 = 2Al2O3
CaO + H2O → Ca(OH)2
Ca + O=Cao
Tags:
Question 4
SURVEY
30 seconds
Q.
Combustion of C3H8
answer choices
KClO3 = KCl + O2
C3H8+ O2 =3Co2 +4H2O
KCl + AgNO3 —>AgCl + KNO3
Mg(OH)2 → MgO + H2O.
Tags:
Question 5
SURVEY
30 seconds
Q.
Reaction between magnesium and copper sulfate
answer choices
Mg+CuSO4= MgSO4
KCI + AgNO3 = AgCl + KNO3
Mg(OH)2 → MgO + H2O.
CaO + H2O → Ca(OH)2
Tags:
Question 6
SURVEY
30 seconds
Q.
Reaction between potassium chloride and silver nitrate
answer choices
CaO + H2O → Ca(OH)2
Mg(OH)2 → MgO + H2O.
4Al +3O2 = 2Al2O3
KCI + AgNO3 = AgCl + KNO3
Tags:
Question 7
SURVEY
30 seconds
Q.
Decomposition of magnesium hydroxide
answer choices
KCI + AgNO3 = AgCl + KNO3
Mg(OH)2 → MgO + H2O.
CaO + CO2→ CaCO3
Ca + O=Cao
Tags:
Question 8
SURVEY
30 seconds
Q.
Synthesis of barium hydroxide
answer choices
Ca + O=Cao
KCl + AgNO3 —>AgCl + KNO3
CaO + H2O → Ca(OH)2
4Al +3O2 = 2Al2O3
Tags:
Question 9
SURVEY
30 seconds
Q.
Reaction of potassium with silver nitrate
answer choices
Ca + O=Cao
KCl + AgNO3 —>AgCl + KNO3
KClO3 = KCl + O2
CaO + CO2→ CaCO3
Tags:
Question 10
SURVEY
30 seconds
Q.
Synthesis of aluminium oxide
answer choices
CaO + CO2→ CaCO3
KClO3 = KCl + O2
4Al +3O2 = 2Al2O3
4Al +3O2 = 2Al2O3
Tags: