The percentage of an element M is 53 in its oxide of molecular formula – InterviewSolution

1.	The percentage of an element M is 53 in its oxide of molecular formula M_(2)O_(3). Its atomic mass is about:
Answer» 45 9 18 27 Solution :Equivalent MASS of element `=("Mass of element")/("Mass of oxygen")XX8` `=(53)/(47)xx8=9` ATOMIC mass=Equivalent mass `xx` Valency `=9xx3=27` AMU.

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