Join WhatsApp ChannelDaily MCQs & Exam Updates
Chemistry Easy PPSC NTS Uploaded: 14 Jul 2026

What is the chemical formula for common table salt?

  • A KCl
  • B CaCl2
  • C MgCl2
  • D NaCl
Correct Answer: Option D — NaCl
Explanation:
Common table salt has the chemical formula NaCl or sodium chloride formed from the ionic bond between positively charged sodium ions and negatively charged chloride ions.
5 views Back to Chemistry
Submitted by: PaperMCQs
Related MCQs