Question

At what temperature ,water have maximum density?

• A. $0^{o}C$
• B. $4^{o}C$
• C. ${30}^{o}C$
• D. ${25}^{o}C$

Answer 1

The correct option is B $4^{o}C$

At 4${}^{\circ }C$ the density of water gets it's maximum value. It is due to the great extent of hydrogen bonding present in water. So option B is correct.