A metal oxide has 40 % oxygen. The equivalent weight of the metal… - Vidyadip

MCQ

A metal oxide has $40\%$ oxygen. The equivalent weight of the metal is

✓
$12$
B
$16$
C
$24$
D
$48$

✓

Answer

Correct option: A.

$12$

a
Meq. of metal = Meq. of oxygen

$\frac {60}{E}=\frac {40}{8};$ $\because \,\,\,\,\,E=12$

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