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10th CBSE
IMPORTANT
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Which of the following is not a decomposition reaction?

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Important Questions on Chemical Reactions

MEDIUM
10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 3 - Chemical Reactions>EXERCISES>Q 6
Which of the following is a redox reaction?
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 3 - Chemical Reactions>EXERCISES>Q 7
Which of the following statements is incorrect?
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 3 - Chemical Reactions>EXERCISES>Q 8
Which of the following is a combustion reaction?
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 3 - Chemical Reactions>EXERCISES>Q 9
Which of the statements about the following reactions is correct?
ZnO+CO→Zn+CO2
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 3 - Chemical Reactions>EXERCISES>Q 1
The reaction CaCO3→CaO+CO2 is a_____reaction. (displacement / combination / decomposition)
EASY
10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 3 - Chemical Reactions>EXERCISES>Q 2
NaCl+AgNO3→AgCl+NaNO3 is an example of a _____ type of chemical reaction.
EASY
10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 3 - Chemical Reactions>EXERCISES>Q 3
Formation of nitric oxide from nitrogen and oxygen is a _____ reaction. (decomposition/ combination)
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10th CBSE
IMPORTANT
Foundation Science Chemistry FOR CLASS 10>Chapter 3 - Chemical Reactions>EXERCISES>Q 4
On being heated, baking soda undergoes _____ to give sodium carbonate, water and carbon dioxide.