N O 2 required for a reaction is produced by the decomposition of N 2 O 5 in C C l 4 as per the equation, 2 N 2 O 5 g → 4 N O 2 g + O 2 g . The initial concentration of N 2 O 5 is 3.00   m o l   L - 1 and it is 2.75   m o l   L - 1 after 30 minutes. The rate of formation…

Question

N O 2 required for a reaction is produced by the decomposition of N 2 O 5 in C C l 4 as per the equation, 2 N 2 O 5 g &#8594; 4 N O 2 g + O 2 g . The initial concentration of N 2 O 5 is 3.00 &#160; m o l &#160; L - 1 and it is 2.75 &#160; m o l &#160; L - 1 after 30 minutes. The rate of formation of N O 2 is:

Aicharya · Accepted Answer

Rate of reaction in terms of rate of disappearance of

N_{2} O_{5} (s)

- \frac{d [N_{2} O_{5}]}{d t} = \frac{1}{2} \frac{d [N O_{2}]}{d t} = \frac{2 d [O_{2}]}{d t} = r a t e o f R e a c t i o n

- \frac{(- 3 + 1.75)}{30} = r a t e o f r e a c t i o n

- (- \frac{0.25}{30}) = 8.3 \times 10^{- 3} m o l L^{- 1} m {i n}^{- 1}

= \frac{25}{3000} = 8.3 \times 10^{- 3} = \frac{1}{2} \times

rate of formation of

O_{2}

8.3 \times 10^{- 3} = \frac{1}{2} \frac{d [N O_{2}]}{d t}

1.66 \times 10^{- 2} m / m i n = \frac{d [N O_{2}]}{d t}

N O 2 required for a reaction is produced by the decomposition of N 2 O 5 in C C l 4 as per the equation, 2…

Solution