Properties Of Solids And Liquids Question 509
Question: Maximum density of $ H _{2}O $ is at the temperature [CPMT 1996; Pb. PMT 1996]
Options:
A) 32°F
B) 39.2°F
C) 42°F
D) 4°F
Show Answer
Answer:
Correct Answer: B
Solution:
Maximum density of water is at 4°C
Also $ \frac{C}{5}=\frac{F-32}{9} $
therefore $ \frac{4}{5}=\frac{F-32}{9} $
therefore $ F=39.2{}^\circ F $
