Question

Consider the reaction
2A+3B------> 4C + 5D
In the above reaction A and B are reactants and C and D are products. If one of each A and B are reacted then:
1)2.25 mole of B is formed
2)1.6 mole of D is formed
3)0.33 mole of A are left after complete reaction
4)1.33 mole of C is formed

The correct choice is
A)1 and 2
B) 2, 3 and 4
C)1,3 and 4
D) 1, 2 and 4

Answer 1

Answer:

Explanation: 2A+3B→4C

or A+  

2

3

​  

B→2C

dt

d[A]

​  

=2.5×10  

−4

 (Given)

Then  

dt

d[B]

​  

=  

2

3

​  

×2.5×10  

−4

=3.75×10  

−4

 

&  

dt

d[C]

​  

=2×2.5×10  

−4

=5×10  

−4