In a random reaction 2 mole of CH4 and 1 mole of C2H4 are reacted, and 1 mole of C3H8 and 1 mole of CxHy are produced, what is x*y?(a) 2(b) 4(c) 8(d) 12I had been asked this question by my college professor while I was bunking the class.My doubt is from Material Balance Concept in chapter Introduction to Material Balances of Basic Chemical Engineering

In a random reaction 2 mole of CH4 and 1 mole of C2H4 are reacted, and

1.	In a random reaction 2 mole of CH4 and 1 mole of C2H4 are reacted, and 1 mole of C3H8 and 1 mole of CxHy are produced, what is x*y?(a) 2(b) 4(c) 8(d) 12I had been asked this question by my college professor while I was bunking the class.My doubt is from Material Balance Concept in chapter Introduction to Material Balances of Basic Chemical Engineering
Answer» The correct choice is (b) 4 The best explanation: MATERIAL BALANCE for C: 21 + 12 =13 +1x, => x = 1, for H: 24 + 14 = 18 + 1y, => y = 4, => x*y = 4.

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