Correct Answer: Option E

Explanation

The heat is required to convert 5.0g of ice at 0 ° C to water at the boiling point = mc\(\Delta \theta\) + mL

= 5 x 4.2 x 100 - 0 + 5 x 336

= 21 x 100 + 1680 = 2100 + 1680 = 3780J

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