10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and exploded. Amount of water produced in this reaction will be

Question

10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and exploded. Amount of water produced in this reaction will be (A) 2 moles (B) 3 moles (C) 4 moles (D) 1 mole

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/beaf457b955c0cebe8da6eac7d89e0b4-.png" /> ∵ (1/2) mole of O 2 gives =1 mole of H 2 O ∴ 2 moles of O 2 will give =1 × 2 × 2 = 4 moles of water

Q. $10 g$ of hydrogen and $64 g$ of oxygen were filled in a steel vessel and exploded. Amount of water produced in this reaction will be

2 moles

3 moles

4 moles

1 mole

$∵ \frac{1}{2}$ mole of $O_{2}$ gives $= 1$ mole of $H_{2} O$
$∴ 2$ moles of $O_{2}$ will give $= 1 \times 2 \times 2$
$= 4$ moles of water

Q. 10g of hydrogen and 64g of oxygen were filled in a steel vessel and exploded. Amount of water produced in this reaction will be