For the reaction N2+3H2 arrow 2NH3 The rate of disappearance of hydrogen is 0.3× 10- 4 Ms- 1 . The rate of formation of ammonia is

Question

For the reaction N2+3H2 arrow 2NH3 The rate of disappearance of hydrogen is 0.3× 10- 4 Ms- 1 . The rate of formation of ammonia is (A) -0.2× 10- 4 Ms- 1 (B) 0.2× 10- 4 Ms- 1 (C) 0.1× 10- 4 Ms- 1 (D) 0.3× 10- 4 Ms- 1

Tardigrade Admin · Accepted Answer

N2+3H2 arrow 2NH3 (d [H2]/dt)=-0.3× 10- 4Ms- 1 Rate=-(1/3)(d [H2]/dt)=+(1/2)(d [NH3]/dt) =(d [NH3]/dt)=-(2/3)(d [H2]/dt) =-(2/3)× (.-0.3× (10)- 4.) =0.2 × 10-4 Ms -1

Q. For the reaction
$N_{2} + 3 H_{2} \to 2 N H_{3}$
The rate of disappearance of hydrogen is $0.3 \times 1 0^{- 4} M s^{- 1}$ . The rate of formation of ammonia is

$- 0.2 \times 1 0^{- 4} M s^{- 1}$

$0.2 \times 1 0^{- 4} M s^{- 1}$

$0.1 \times 1 0^{- 4} M s^{- 1}$

$0.3 \times 1 0^{- 4} M s^{- 1}$

Q. For the reaction N2​+3H2​→2NH3​ The rate of disappearance of hydrogen is 0.3×10−4Ms−1 . The rate of formation of ammonia is

−0.2×10−4Ms−1

0.2×10−4Ms−1

0.1×10−4Ms−1

0.3×10−4Ms−1

N2​+3H2​→2NH3​ dtd[H2​]​=−0.3×10−4Ms−1 Rate=−31​dtd[H2​]​=+21​dtd[NH3​]​ =dtd[NH3​]​=−32​dtd[H2​]​ =−32​×(−0.3×(10)−4) =0.2×10−4Ms−1

Q. For the reaction
$N_{2} + 3 H_{2} \to 2 N H_{3}$
The rate of disappearance of hydrogen is $0.3 \times 1 0^{- 4} M s^{- 1}$ . The rate of formation of ammonia is

$- 0.2 \times 1 0^{- 4} M s^{- 1}$

$0.2 \times 1 0^{- 4} M s^{- 1}$

$0.1 \times 1 0^{- 4} M s^{- 1}$

$0.3 \times 1 0^{- 4} M s^{- 1}$