Jamb 1979
In what range of temperature is the expansion of water anomalous? A. +208°C to +212°C B. -80°C + -76°C C. -4°C to 0°C D. +96°C to +100°C E. 0°C to +4°C
ANSWER: Option E
EXPLANATION: The anomalous expansion of water is an abnormal property of water whereby it expands instead of contracting when the temperature goes from 4°C to 0°C and it becomes less dense. Also contracts instead of expanding when the temperature goes from 0°C to 4°C.
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His Name is Tiamiyu Abdulbazeet Olawale. He is a student at the University of Ilorin studying Electrical and Electronics Engineering. He likes to give the latest updates about Nigeria and international institutions as he aims at helping people to lay their hands on the right information.