NDA2016General AbilityGeneral ScienceActual

Density of water is

Options

Amaximum at 0^ C
Bminimum at 0^ C
Cmaximum at 4^ C
Dminimum at -4^ C

Correct answer

C. maximum at 4^ C

Step-by-step solution

Water has its maximum density of 1 ~g / cm ^3 at 4 degrees Celsius. When the temperature changes from either greater or less than 4 degrees, the density will become less then 1 ~g / cm ^3 .

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