JustDoingMath's answer to Silin's Secondary 3 E Maths Singapore question.
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A to B — solid state.
B to C — Solid And Liquid State
C to D — Liquid State
D to E — Liquid and Gaseous State
E to F — Gaseous State
Also for the melting point , the answer is -40°C.
When they ask for the melting point , try to find the part of the curve where there is both solid and liquid state , which is B to C. Since the question asked for the melting point , they are asking you to find the temperature from the graph. ( Just a tip )
Hope this helps!
B to C — Solid And Liquid State
C to D — Liquid State
D to E — Liquid and Gaseous State
E to F — Gaseous State
Also for the melting point , the answer is -40°C.
When they ask for the melting point , try to find the part of the curve where there is both solid and liquid state , which is B to C. Since the question asked for the melting point , they are asking you to find the temperature from the graph. ( Just a tip )
Hope this helps!
Date Posted:
2 years ago
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