TS EAMCET 04 May 2019 Shift 2 Solved Paper
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Question : 130 of 160
Marks:
+1,
-0
The coefficients x, y, p,q and r in the following balanced equations respectively are :
x M n O 4 ( a q ) 2 − + y H 2 O ( l ) p M n O 2 ( s ) + q M n O 4 ( a q ) − r O H ( a q ) −
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