Which of the following is CORRECT?
A. 1 mole of oxygen atoms contains 6.0221367 × 1023 atoms of oxygen.
B. 1 mole of water molecules contains 6.0221367 × 1023 molecules of water.
C. 1 mole of sodium chloride contains 6.0221367 × 1023 formula units of NaCl.
D. All of these
Answer:D
Which of the following is CORRECT?
A. 1 mole of oxygen atoms contains 6.0221367 × 1023 atoms of oxygen. B. 1 mole of water molecules contains 6.0221367 × 1023 molecules of water. C. 1 mole of sodium chloride contains 6.0221367 × 1023 formula units of NaCl. D. All of these