How good are you at chemistry? Play this informative quiz on Chemical Reactions and Equations to find the answer. This quiz contains various questions ranging from easy, medium to a high level that will help you ace the concepts. Do you know what happens when a copper rod is dipped in an iron sulfate solution? What is the most reactive See moremetal? Get answers to all this and much more in this quiz. All the best!
Heavier than air
Colourless
Acidic in nature
Soluble in water
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Oxidation
Corresion
Reduction
Hydrogenetion
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A white solid
Undergoes redox reaction
To avoid action of sunlight
None of these
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Black
White
Yellow
Pink
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Electrolysis of water
Dissolution of NH4Cl in water
Burning of L.P.G.
Decomposition of AgBr in presence of sunlight
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Adding antioxidants
Storing food away from the light
Keeping food in refrigeretor
All of these
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Combination reaction
Redox reaction
Exothermic reaction
All of these reaction
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Displacement reaction
Combination reaction
Double displacement reaction
Redox reaction
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X=Fe, Y=Fe2O2
X=Ag, Y=Ag2s
X=Cu, Y=CuO
X=Al, Y=Al2O3
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Make the ribbon surface shinier
Remove the layer of magnesium oxide from the ribbon surface
Remove the layer of magnesium carbonate from the ribbon surface
Remove the moisture from the ribbon surface
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Hydrochloric acid
Barium sulphate
Chlorine
Sulphur
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Exothermic process
Endothermic process
Reversible
Physical process
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Formation of new substances having entirely different properties than that of the reactants
Breaking of old chemical bonds and formation of new chemical bonds
Rearrangement of the atoms of reactants to form new products
Changing of the atoms of on element into those of another element to form new products
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Melting of candle wax when heated
Burning of candle wax when heated
Digestion of food in our stomach
Ripening of banana
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Conservation of motion
Conservation of momentum
Conservation of energy
Conservation of mass
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Combination reaction as well as double displacement reaction
Redox reaction as well as displacement reaction
Double displacement reaction as well as redox reaction
Decomposition reaction as well as displacement reaction
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Blue to green
Green to blue
Green to Brown
Brown to green
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Carbondioxide gas
Nitrogen
Oxygen
Neon
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Distillation of water
Purification of water
Electrolysis of water
Hydrolysis
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Copper granules
Magnesium ribbon
Sodium pellets
Aluminium dust
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Double displacement reaction
Displacement reaction
Addition reaction
Decomposition reaction
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Iodine and sulphur respectively
Iodine and hydrogen sulphide respectively
Sulphur and iodine respectively
Hydrogen sulphide and sulphur
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Combination
Double displacement
Decomposition
Displacement
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Mg
Na
K
Al
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Copper displaces iron
Blue color of copper sulphate solution is obtained
No reaction takes place
Reaction is exothermic
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3 and 5
8 and 6
4 and 2
7 and 1
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Oxidizing agent
Reducing agent
Both of these
None of these
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Iron
Cupper
Gold
Silver
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Decomposition reaction
Displacement reaction
Double decomposition reaction
Double displacement reaction
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