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CBSE Class 11-science Answered

'X' forms an oxide X2O3 , 0.36 g of X forms 0.56 g of X2O3 so atomic weight of X is
Asked by Deepak | 02 Sep, 2018, 08:44: AM
answered-by-expert Expert Answer
Given:
 
Weight of X = 0.36 g
 
Weight of x2 O3  = 0.56 g
 
0.36 space straight g space ofX space combines space with space 0.2 space straight g space of space oxygen o f space o x y g e n Weight space of space straight X space react space with space 48 space straight g space space oxygen space is space fraction numerator 0.36 cross times 48 over denominator 0.2 end fraction space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals space 86.4 space straight g Atomic space weight space of space straight X space equals space fraction numerator 86.4 over denominator 2 end fraction space space space space space space space space space space space space space space space space space space space space space space space space space space space space space equals space 43.2 space
Answered by Varsha | 02 Sep, 2018, 03:37: PM

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