Question

7.A sample of wax is heated. It begins to melt at 45 °C and finishes melting at 49 °C.A sample of liquid is heated. It begins to boil at 141 °C and remains at 141 °C while it boils.Which conclusion can be made from these results? *
1 point
A Both substances are impure.
B Both substances are pure.
C The wax is not a pure substance and the liquid is a pure substance.
D The wax is a pure substance and the liquid is not a pure substance.

Answer 1

Answer:

bhai yes ha kya samzyega

Answer 2

Answer:

BBBBBBBB

Explanation:

b