Join WhatsApp ChannelDaily MCQs & Exam Updates
Chemistry Medium css

What is the SI unit of amount of substance?

  • A Mole
  • B Litre
  • C Gram
  • D Kilogram
Correct Answer: Option A — Mole
Explanation:
The mole is the SI base unit for measuring the amount of substance, defined as containing exactly 6.02214076×10^23 elementary entities. It a...
0 views Back to Chemistry
Submitted by: PaperMCQs
Related MCQs