Water is supercooled to `- 4^(@)C`. The enthalpy `(H)` isA. more than ice at `- 4^(@)C`B. less than ice at `- 4^(@)C`C. same as ice at `-4^(@)C`D. same as ice at `0^(@)C`

Water is supercooled to `- 4^(@)C`. The enthalpy `(H)` isA. more than

1.	Water is supercooled to `- 4^(@)C`. The enthalpy `(H)` isA. more than ice at `- 4^(@)C`B. less than ice at `- 4^(@)C`C. same as ice at `-4^(@)C`D. same as ice at `0^(@)C`
Answer» Correct Answer - A When water is supercooled to `- 4^(@)C`, energy heat is released. However, during theis process, no ice is formed. Thus, the amount of energy released in the water `rarr` ice transition is missing. Consequently, the enthalpy `(H)` is more than ice at `- 4^(@)C`,

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Water is supercooled to `- 4^(@)C`. The enthalpy `(H)` isA. more than ice at `- 4^(@)C`B. less than ice at `- 4^(@)C`C. same as ice at `-4^(@)C`D. same as ice at `0^(@)C`

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