Question

3. Write true or false for the following
*
1 pop
Boiling point of NaCl is 800°C
O True
O False​

Answer 1

Answer:

(a) true

Explanation:

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Answer 2

Answer:

true

Explanation:

The normal melting point of table salt, NaCl(s), is 800 degrees Celsius. How much heat is given off if 100 g of molten salt at 800 degrees Celsius were to solidify and cool to 25 degrees Celsius? For NaCl: ∆Hfus = 490 J g−1, ∆Hvap = 2990 J g−1, and c(s) = 0.8506 J g−1 K−1.