Question

Diagram 1 shows the paper chromatogram of substance X R o х diagram 1 Diagram 2 shows the cooling curve for substance Y. temperature/ C 147 time diagram 2 Which statement about X and Y is correct? A X is a mixture and Y is a pure substance. B X is a pure substance and Y is a mixture. CX and Y are mixtures DX and Y are pure substances​

Answer 1

Answer:

• This is very confusing
• i have answer but it is not for your class