Per NCERT, 1 mole of WATER MOLECULES contains how many water molecules?
A1 water molecule
B18 water molecules
C6.022 × 10²³ water molecules
D6.022 × 10⁻²³ molecules
Answer & Solution
Correct answer: C. 6.022 × 10²³ water molecules
Per NCERT §1.8, 1 mol = 6.022 × 10²³ entities. So 1 mol H₂O = N_A water molecules.
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