Question

each other.
The apparatus shown in Fig. 1.26 can be used to
determine the melting point of a solid which
melts between 50°C and 60°C. To spread the heat
(a) () Why must a stirrer be used?nferenly
(ii) Why must the water not be heated too
quickly?
(b) State and explain TWO changes that would
be necessary in the above apparatus in order
to determine the melting point of a solid
that melts between 120°C and 130°C.
18​

Answer 1

Answer:

hi

Explanation:

dear good morning have nice day ok kk

Answer 2

Answer:

(A) i) Why must a stirrer be used ? Inferenly