Respuesta :
Answer: c) and d)
Explanation: a) and b) are soluble in molecular form. They don't form ins in water which could transfer charge. Ionic compounds (metal + non metal) forms cations and anions in water solutions which can transfer charge
The compounds MgSO4 and BaCl2 will conduct electricity.
Substances that conduct electricity dissolve in solution to give ions. These ions are the charge carriers in solution.
Only ionic substances can dissolve in water to give ions that conduct electricity.
BaCl2 and MgSO4 are ionic substances. They yield ions in solutions which conduct electrical current.
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