Question

Which answer below correctly identifies the type of change and the explanation for the boiling of water?

o physical change because even though the change caused the temperature of the water to
increase, the water's physical properties remained exactly the same
o physical change because even though gas formation was observed, the water was undergoing a
state change, which means that its original properties are preserved
chemical change because gas formation was observed, which indicated that the water was
transformed into a different substance
O chemical change because a temperature change was observed, which indicated that the water
was transformed into a different substance

Answer 1

O chemical change because a temperature change was observed, which indicated that the water

Step-by-step explanation:

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