The transformation occurring in Dumas method is given below:

\({\mathrm{C}}_{2}{\mathrm{H}}_{7}\mathrm{N}+\left(2x+\frac{y}{2}\right)\mathrm{CuO}\to x{\mathrm{CO}}_{2}+\frac{y}{2}{\mathrm{H}}_{2}\mathrm{O}+\frac{z}{2}{\mathrm{N}}_{2}+\left(2x+\frac{y}{2}\right)\mathrm{Cu}\)

The value of \( y \) is ___ (Integer answer)

[JEE Main 2021, 31 Aug (Shift 2)]

Question

The transformation occurring in Dumas method is given below:

\({\mathrm{C}}_{2}{\mathrm{H}}_{7}\mathrm{N}+\left(2x+\frac{y}{2}\right)\mathrm{CuO}\to x{\mathrm{CO}}_{2}+\frac{y}{2}{\mathrm{H}}_{2}\mathrm{O}+\frac{z}{2}{\mathrm{N}}_{2}+\left(2x+\frac{y}{2}\right)\mathrm{Cu}\)

The value of \( y \) is ___ (Integer answer)

[JEE Main 2021, 31 Aug (Shift 2)]

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The transformation occurring in Dumas method is given below: \({\mathrm{C}}_{2}{\mathrm{H}}_{7}\mathrm{N}+\left(2x+\frac…

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