Energy Change= Mass X Specific Heat X Temperature Change
126 times .5 = 63.
63 times 10= 630
630 joules
I don’t know what your talking about
Answerr
Explaination
freezing and condensation
Explanation:
The motion of the atoms decreases during freezing and condensation. These are phase changes that increases the molecular attraction between particles and forces them to come closer.
Freezing is a phase change from liquid to solid. It is usually achieved by removing heat from a substance and cooling it.
Condensation is a phase change from gases to liquid. .
Gases have the greatest motion because they have little to no attractive forces between them.
Phase changes from gas to solid to liquid generally reduces the motion of the atoms.
Learn more:
Phase change brainly.com/question/1875234
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<u>Answer:</u> The correct answer is Option d.
<u>Explanation:</u>
According to mole concept:
1 mole of a substance contains
number of particles.
This number is known as Avogadro's number.
The mass of 1 mole of a substance or Avogadro number of particles has the mass equal to molar mass of that substance.
Hence, the correct answer is Option d.