MCQ
Sea water is a strong electrolyte. Why?
- ACompounds dissociate into ions
- BSodium chloride dissolved in it
- CDischarge electrons
- DNone of these
✓
Answer
B. Sodium chloride dissolved in it
Explanation: Sea water is a strong electrolyte primarily because sodium chloride (NaCl) is dissolved in it. When sodium chloride dissolves in water, it dissociates into its constituent ions, sodium ions (Na+) and chloride ions (CI). This dissociation into ions allows sea water to conduct electricity effectively, making it a strong electrolyte.
Explanation: Sea water is a strong electrolyte primarily because sodium chloride (NaCl) is dissolved in it. When sodium chloride dissolves in water, it dissociates into its constituent ions, sodium ions (Na+) and chloride ions (CI). This dissociation into ions allows sea water to conduct electricity effectively, making it a strong electrolyte.
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