Which of the following is a strong electrolyte?
A) 2-propanol
B) Formaldehyde
C) Ferrous sulfate
D) Ethanol
E) Acetone

Name: Which of the following is a strong electrolyte? A) 2-propanol B) Formaldehyde C) Ferrous sulfate D) Ethanol E) Acetone
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Question

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Ferrous sulfate is an ionic compound that dissociates into ions in water, making it a strong electrolyte. The other choices are covalent compounds that do not dissociate into ions in water and are therefore weak electrolytes or non-electrolytes.

Which of the Following Is a Strong Electrolyte