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While lighting a candle, Paheli observed the following changes:
(i) Wax was melting.
(ii) Candle was burning.
(iii) Size of the candle was reducing.
(iv) Melted wax was getting solidified.
Of the above, the changes that can be reversed are:
  • a)
    (i) and (ii)
  • b)
    (ii) and (iii)
  • c)
    (iii) and (iv)
  • d)
    (i) and (iv)
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
While lighting a candle, Paheli observed the following changes:(i) Wax...
The changes that can be reversed in this scenario are melting of the wax (i) and the solidification of the melted wax (iv). Melting and solidification are reversible changes as they involve the transition of matter between solid and liquid states. When the candle is cooled, the melted wax solidifies back into a solid form. Interestingly, this property of wax is commonly utilized in making candles.
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While lighting a candle, Paheli observed the following changes:(i) Wax was melting.(ii) Candle was burning.(iii) Size of the candle was reducing.(iv) Melted wax was getting solidified.Of the above, the changes that can be reversed are:a)(i) and (ii)b)(ii) and (iii)c)(iii) and (iv)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?
Question Description
While lighting a candle, Paheli observed the following changes:(i) Wax was melting.(ii) Candle was burning.(iii) Size of the candle was reducing.(iv) Melted wax was getting solidified.Of the above, the changes that can be reversed are:a)(i) and (ii)b)(ii) and (iii)c)(iii) and (iv)d)(i) and (iv)Correct answer is option 'D'. 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 While lighting a candle, Paheli observed the following changes:(i) Wax was melting.(ii) Candle was burning.(iii) Size of the candle was reducing.(iv) Melted wax was getting solidified.Of the above, the changes that can be reversed are:a)(i) and (ii)b)(ii) and (iii)c)(iii) and (iv)d)(i) and (iv)Correct answer is option 'D'. 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 While lighting a candle, Paheli observed the following changes:(i) Wax was melting.(ii) Candle was burning.(iii) Size of the candle was reducing.(iv) Melted wax was getting solidified.Of the above, the changes that can be reversed are:a)(i) and (ii)b)(ii) and (iii)c)(iii) and (iv)d)(i) and (iv)Correct answer is option 'D'. Can you explain this answer?.
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