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The transformation occurring in Duma's method is given below C 2 H 7 N + 2 x + y 2 CuO → xCO 2 + y 2 H 2 O + z 2 N 2 + 2 x + y 2 Cu The value of y is (Integer answer)

Correct answer

0

Step-by-step solution

Dumas method formula: C x H y   N z + 2 x + y 2 CuO → xCO 2 + y 2 H 2 O + z 2   N 2 + 2 x + y 2 Cu Comparing it with the given compound C 2 H 7   N we get y = 7

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