Chemical Reaction Quiz
Chemical Reaction Quiz
Test your knowledge of chemical reactions with this engaging quiz! Dive into the world of chemistry and see how well you understand the concepts of reactivity, oxidation, and various types of chemical reactions.
- 11 questions to challenge your chemistry Skills
- Multiple-choice format for easy answering
- Find out where you stand in your understanding of chemical processes
Which is the most reactive metal.
1.zine
2. Iron
3. Cooper
4.lead
White silver chloride turns grey in sunlight due to----
1. Combination reaction
2. Decomposition reaction
3. Displacement reaction
4. Double displacement reaction
Other
Please Specify:
Oxidation is the process in which a substance
1. Gains oxygen
2. Loses oxygen
3. React with oxygen
4. All of the above
A metal is attacked by a substances around it such as moisture, acids this process is called
1. Rancidity
2. Corrosion
3. Coating
4. None of the above
Which gas manufacturers usually flushebags of chips
1. Oxygen
2. Hydrogen
3. Carbon dioxide
4. Nitrogen
When an element displaces another element from its compounds . Then which reaction occurs
1. Double displacement reaction
2. Combination reaction
3. Displacement reaction
4. Decomposition reaction
In endothermic reaction
1. Energy is realised
2. Energy is absorbed
3. Both 1 and 2
4. None if the above
When we burn magnesium we got magnesium oxide where did magnesium get oxygen
1. Atmosphere
2. Magnesium contain oxygen
3. Both 1 and 2
4. None of the above
Which is the balance chemical equation in that reaction.
Fe + h2o---> Fe3o4 + H2
1. 2Fe+ 4H2o---> Fe3o4+4H2
2. 3Fe+4H2o--->Fe3o4 +4H2
3. 3Fe+3H2o ---> Fe3o4 + 3H2
4. 3Fe+ H2o----> Fe3o4+2H2
Which of the following is the combination reaction
1. CaCo3 ------> Cao+Co2
2. 2AgBr ------> 2Ag+ Br2
3. Cao+H2o---->Ca(oH)2+ heat
4. Zno+ c---->Zn+Co
Other
Please Specify:
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