An oxide m2o3 has 68% metal, then what is the atomic weight of metal
An oxide m2o3 has 68% metal, then what is the atomic weight of metal
Shruti Mantry , 7 Years ago
Grade 11
Most Scoring Topics in IIT JEE> An oxide m2o3 has 68% metal, then what is...
1 Answers
Arun
Dear Shruti
let us assume
atomic weight = m
now 0.68 = 2m / (2m + 48)
1.36 m + 32.64 = 2m
0.64 m = 32.64
m = 32.64 / 0.64 = 51
hence atomic weight of metal = 51
Regards
Arun (askIITians forum expert)
Arun (askIITians forum expert)
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