Question

0.5400 g of a metal X yields 1.020 g of its oxide $X_2O_3$ . The number of moles of X is :
(a) 0.01
(b) 0.02
(c) 0.04
(d) 0.05

Answer 1

$\huge\mathbb{HELLO\:MATE}$

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$\huge\mathfrak{B}$ is the right ans.✔️✔️

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Answer 2

✍✍Answer✍✍

✨✨B)0.02.✨✨

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