If 18g of water is electrolysed then volume of oxygen obtained at STP is

If 18g Of Water Is Electrolysed Then Volume Of Oxygen Chemistry Question

If 18g of water is electrolysed then volume of oxygen obtained at STP is

Options

(a) 11.2 L
(b) 2.8 L
(c) 22.4 L
(d) 5.6 L

Correct Answer:

11.2 L

Explanation:

2H₂O(36g)→ 2H₂ + O₂(22.4L)
18g H₂O will give = 22.4 × 18 / 36 = 11.2 L.

Related Questions:

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  2. Which one of the following is correctly matched
  3. Formalin is a
  4. Which of the following can not be hydrolysed into aldose and ketose
  5. Acidity of diprotic acids in aqueous solutions increases in the order

Topics: Basic Concepts of Chemistry (94)
Subject: Chemistry (2512)

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