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Study the given Venn diagram.

If 1 represents slaking of lime and 2 represents decomposition of calcium carbonate then P, Q and R could be respectively.
  • a)
    Reversible change, irreversible change and physical change
  • b)
    Periodic change, non-periodic change and physical change
  • c)
    Exothermic change, endothermic change and chemical change
  • d)
    Endothermic change, exothermic change and chemical change.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Study the given Venn diagram.If 1 represents slaking of lime and 2 rep...
Decomposition of calcium carbonate is an endothermic, chemical change as calcium carbonate breaks into calcium oxide and carbon dioxide by absorption of heat. Slaking of lime releases a lot of heat hence, it is an exothermic, chemical change.
Therefore, P should be ‘exothermic’, Q should be 'endothermic' and R should be chemical change.
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Study the given Venn diagram.If 1 represents slaking of lime and 2 represents decomposition of calciumcarbonate then P, Q and R could be respectively.a)Reversible change, irreversible change and physical changeb)Periodic change, non-periodic change and physical changec)Exothermic change, endothermic change and chemical changed)Endothermic change, exothermic change and chemical change.Correct answer is option 'C'. Can you explain this answer?
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Study the given Venn diagram.If 1 represents slaking of lime and 2 represents decomposition of calciumcarbonate then P, Q and R could be respectively.a)Reversible change, irreversible change and physical changeb)Periodic change, non-periodic change and physical changec)Exothermic change, endothermic change and chemical changed)Endothermic change, exothermic change and chemical change.Correct answer is option 'C'. Can you explain this answer? for Class 6 2024 is part of Class 6 preparation. The Question and answers have been prepared according to the Class 6 exam syllabus. Information about Study the given Venn diagram.If 1 represents slaking of lime and 2 represents decomposition of calciumcarbonate then P, Q and R could be respectively.a)Reversible change, irreversible change and physical changeb)Periodic change, non-periodic change and physical changec)Exothermic change, endothermic change and chemical changed)Endothermic change, exothermic change and chemical change.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 6 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Study the given Venn diagram.If 1 represents slaking of lime and 2 represents decomposition of calciumcarbonate then P, Q and R could be respectively.a)Reversible change, irreversible change and physical changeb)Periodic change, non-periodic change and physical changec)Exothermic change, endothermic change and chemical changed)Endothermic change, exothermic change and chemical change.Correct answer is option 'C'. Can you explain this answer?.
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