The graph shows the heating curve of a chemical substance as it undergoes state changes from solid to liquid to gas. Analyze the

Question

3 years ago

8

The graph shows the heating curve of a chemical substance as it undergoes state changes from solid to liquid to gas. Analyze the

curve, and answer the questions
The substance is entirely solid between positions
B and C
Particles of the substance are in the liquid state and are gaining kinetic energy between positions
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Chemistry

2 answers:

melomori [17] · Answer 1 · 2022-06-28T22:33:18+03:00

melomori [17]3 years ago

6 0

Answer:

For plato its A and B then C and D

Explanation:

I took the test

Ipatiy [6.2K] · Answer 2 · 2022-06-28T20:59:01+03:00

Answer:

Particles of the substance are in liquid state will gain kinetic energy between positions C and D.

Explanation:

Problem it tells us that between B an C the substance is solid, but I would say that is solid between A and B while between B and C it is a melting process in which particles will gain energy to transform from solid to liquid.

Now between C and D the particles of the liquid will receive energy which is transformed in kinetic energy so the participles will move faster.

Between D and E the particles the energy received is spent by the particles to pass from liquid state to vapors state.