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Calculate the wavelength of spectral lin...

Calculate the wavelength of spectral line in lyman series corresponding to n2 = 3.

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`CH _(3) CHO overset (773 K ) to CH _(4) (g) + CO (g)`
rate `= K [ CH _(3) CHO ] ^( 3//2)`
Order `= 3//2 = 1. 5 `
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