Question

One mole of H,O means :
(a) 18 g of H2O
(c)
180 g of H2O
(0) Both (a) and (b) are correct
(iii) Only (a) is correct
of H2O
(b) 6.022 x 1023 molecules of H2O
(d) 1.8
g
(ii) Both (b) and (c) are correct
(iv) Both (C) and (d) are correct​

Answer 1

Answer:

Hey mate ! Here is ur answer

(0) Both (a) and (b) are correct

Explanation 1:

The molecular formula of water is H2O

The atomic mass of H = 1

The atomic mass of O = 16

In a sense, the formula means H + H + O

So... 1 + 1 + 16 = 18

Therefore, the mass of one mole of water = 18 Grams

Explanation 2:

A mole of a substance or a mole of particles is defined as exactly 6.02214076×1023 particles, which may be atoms, molecules, ions, or electrons. In short, for particles 1 mol = 6.0221 × 10^23

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