Multiple Choice
The isomerization of methylisonitrile to acetonitrile CH3NC (g) → CH3CN (g)
Is first order in ![The isomerization of methylisonitrile to acetonitrile CH<sub>3</sub>NC (g) → CH<sub>3</sub>CN (g) Is first order in NC.The half-life of the reaction is 2.70 × 10<sup>4</sup> s at 463 K.The rate constant is ________ when the initial [ NC] is 0.030 M. A) 3.90 × 10<sup>4</sup> B) 1.23 × 10<sup>-3</sup> C) 2.57 × 10<sup>-5</sup> D) 8.10 × 10<sup>2</sup> E) 1.25 × 10<sup>7</sup>](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_614b_4a7e_9a0a_e15dc54dc454_TB1194_11.jpg)
NC.The half-life of the reaction is 2.70 × 104 s at 463 K.The rate constant is ________ ![The isomerization of methylisonitrile to acetonitrile CH<sub>3</sub>NC (g) → CH<sub>3</sub>CN (g) Is first order in NC.The half-life of the reaction is 2.70 × 10<sup>4</sup> s at 463 K.The rate constant is ________ when the initial [ NC] is 0.030 M. A) 3.90 × 10<sup>4</sup> B) 1.23 × 10<sup>-3</sup> C) 2.57 × 10<sup>-5</sup> D) 8.10 × 10<sup>2</sup> E) 1.25 × 10<sup>7</sup>](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_614b_718f_9a0a_c7e827c9af38_TB1194_11.jpg)
when the initial [ ![The isomerization of methylisonitrile to acetonitrile CH<sub>3</sub>NC (g) → CH<sub>3</sub>CN (g) Is first order in NC.The half-life of the reaction is 2.70 × 10<sup>4</sup> s at 463 K.The rate constant is ________ when the initial [ NC] is 0.030 M. A) 3.90 × 10<sup>4</sup> B) 1.23 × 10<sup>-3</sup> C) 2.57 × 10<sup>-5</sup> D) 8.10 × 10<sup>2</sup> E) 1.25 × 10<sup>7</sup>](https://d2lvgg3v3hfg70.cloudfront.net/TB1194/11ea7e7c_614b_7190_9a0a_8d09c967dbb6_TB1194_11.jpg)
NC] is 0.030 M.
A) 3.90 × 104
B) 1.23 × 10-3
C) 2.57 × 10-5
D) 8.10 × 102
E) 1.25 × 107
Correct Answer:
Verified
Correct Answer:
Verified
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