The monomer (X) involved in the synthesis of Nylon 6,6 gives positive carbylamine test. If 10 moles of X are analyzed using Dumas method, the amount (in grams) of nitrogen gas evolved is ______ . Use: Atomic mass of N (in amu) = 14

Step-by-step solution

Hexamethylene diamine series give (+) carbylamine test. C _ x H _ y N _ z +(2 x +1 / 2) CuO xCO ₂+ y 2 H ₂ O + z 2 ~N ₂ (Dumas method) C ₆ H ₁₆ ~N ₂ then z 2 ~N ₂= 2 2 ~N ₂=1 mole Given 10 mole in this reaction so w _ N ₂ =10 28=280 gm