Question

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QUESTION :

For the reaction

2A + 3B + 4C ——> D+2E

if the molecular masses of A,B,C,D&E are 20, 30, 15, 40
& 60 respectively and total moles of A,B & C were
taken initially in mole ratio of co-efficients in equation
then what could be the maximum mass of E which
can be obtained from the above amount.

(1) 240 gm

(2) 120 gm

(3) 540 gm

(4) 380 gm

Answer 1

correct answer is 1 ( 240 )

Answer 2

Answer:

correct answer is (1) 240 gm