Based on Table F, a saturated solution of which compound is the best conductor of electricity?
- Mayya Alocci
- Jul 4
- 1 min read
Regents Chemistry Exam January 2025 Question 47
47 Based on Table F, a saturated solution of which compound is the best conductor of electricity?
(1) CaCO3
(3) Mg(OH)2
(2) BaSO4
(4) NaNO3
Solution:
Table F helps to determine which compounds are soluble in water and which are insoluble. We are looking for the compound that is soluble so that it can conduct electricity when dissolved in water. NaNO3 is soluble because Na is Group 1 ion. Choice 4 is the correct answer choice.
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