Statement 1: Melting is a physical change as the melted wax can again be obtained as solid wax upon the removal of heat.
Statement 2: Burning of wax is a chemical change since the wax once burnt, cannot be returned back to its original form.
Which of the following statements is correct?

Statement 1 is correct , Statement 2 is incorrect

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Statement 1 is incorrect , Statement 2 is correct

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Statement 1 is correct , Statement 2 is correct

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Statement 1 is incorrect, Statement 2 is incorrect

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Solution

The correct option is C Statement 1 is correct , Statement 2 is correct
The physical change affects the phase or form of the elements involved but not their chemical composition.
A chemical change is the change of materials to other new materials with different chemical properties.

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Similar questions

Q. Statement 1: Melting is a physical change as the melted wax can again be obtained as solid wax upon the removal of heat.
Statement 2: Burning of wax is a chemical change since the wax once burnt, cannot be returned back to its original form.
Which of the following statements is correct?

Statement 1: Melting is a physical change as the melted wax can again be obtained as solid wax upon the removal of heat.
Statement 2: Burning of wax is a chemical change, as once the wax has been burnt, it cannot be obtained back in its original form.
Which of the following statement(s) is/are correct?

Q. Statement 1: Melting of candle wax is a physical change and the melted wax can again be obtained as solid wax upon the removal of heat.

Statement 2: Burning of candle wick is a chemical change and the wick cannot be obtained back in its original form.

Based on the given statements, choose the right option.

Which of the given statements is correct?

Statement 1: Melting of wax is a physical change as the molten wax can be solidified on cooling.

Statement 2: Burning of wax is a chemical change, as once the wax has been burnt, it cannot be brought back to its original form.

We observe that some portion of wax (in a candle) melts and another portion of it is used in producing heat and light.
Statement A: The melting of wax is a physical change
Statement B: The burning of wax for the production of heat and light is a chemical change.

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Statement 1: Melting is a physical change as the melted wax can again be obtained as solid wax upon the removal of heat. Statement 2: Burning of wax is a chemical change since the wax once burnt, cannot be returned back to its original form. Which of the following statements is correct?

The correct option is C Statement 1 is correct , Statement 2 is correctThe physical change affects the phase or form of the elements involved but not their chemical composition. A chemical change is the change of materials to other new materials with different chemical properties.

Statement 1: Melting is a physical change as the melted wax can again be obtained as solid wax upon the removal of heat.
Statement 2: Burning of wax is a chemical change since the wax once burnt, cannot be returned back to its original form.
Which of the following statements is correct?

The correct option is C Statement 1 is correct , Statement 2 is correct
The physical change affects the phase or form of the elements involved but not their chemical composition.
A chemical change is the change of materials to other new materials with different chemical properties.