Que no. 16 plzzzz...,........................ ....... .....
Aryan , 5 Years ago
Grade 12th pass
Physical Chemistry> Que no. 16 plzzzz ...,......................
1 Answers
Arun
Last Activity: 5 Years ago
let the mole of magnesium be x and mole of aluminium be y
Mg + 2Hcl---MgCL2 +H2
Al +3Hcl ----AlCl3 +1.5H2
NOW
24x +27y=39
x +1.5y=2
solving these two equation we get
x=.5 ,y=1
percentage of magnesium=30.76%
percentage of lauminium=69.24%
Mg + 2Hcl---MgCL2 +H2
Al +3Hcl ----AlCl3 +1.5H2
NOW
24x +27y=39
x +1.5y=2
solving these two equation we get
x=.5 ,y=1
percentage of magnesium=30.76%
percentage of lauminium=69.24%
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