Q581
The substance which does not expand on going from liquid state to solid state is
A.
Water
B.
Cast-iron
C.
Aluminium
D.
Type metal
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Type Metals is the substance which does not expand on going from liquid to solid state. Type metal is nothing but an alloy of lead, tin, and antimony, used for casting type.