How much heat is required to heat 25 g of liquid water from 20 C to 100 C?
A) 25 cal
B) 1000 cal
C) 2000 cal
D) 13500 cal
Correct Answer:
Verified
Q24: Suppose the following conversion could occur. Which
Q25: The disinfectant widely used in Europe to
Q26: Of the following properties of water, which
Q27: Which of the following is responsible for
Q28: Why are disinfection by-products a health concern?
A)
Q30: Of the following properties of water which
Q31: What substances are used to disinfect water?
A)
Q32: Identify the endothermic process among the following.
A)
Q33: What physical state is water found under
Q34: Hard water can be caused by the
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