Examlex

Solved

The Reaction CHCl3(g)+ Cl2(g) CCl4(g)+ HCl(g)has Been Proposed to Occur

question 24

Multiple Choice

The reaction CHCl3(g) + Cl2(g) The reaction CHCl<sub>3</sub>(g) + Cl<sub>2</sub>(g)    CCl<sub>4</sub>(g) + HCl(g) has been proposed to occur by the following mechanism. Cl<sub>2</sub>   2Cl fast equilibrium CHCl<sub>3</sub> + Cl   HCl + CCl<sub>3</sub> slow step CCl<sub>3</sub> + Cl   CCl<sub>4</sub> fast What is the rate law predicted by this mechanism? A) Rate = k<sub>exp</sub>[CHCl<sub>3</sub>][Cl<sub>2</sub>] B) Rate = k<sub>2</sub>[CHCl<sub>3</sub>][Cl] C) Rate = k<sub>1</sub>[Cl<sub>2</sub>] D) Rate = k<sub>3</sub>[CCl<sub>3</sub>][Cl] E) Rate = k<sub>2</sub>(k<sub>1</sub>/k<sub>-1</sub>) <sup>1/2</sup>[CHCl<sub>3</sub>][Cl<sub>2</sub>]<sup>1/2</sup> CCl4(g) + HCl(g) has been proposed to occur by the following mechanism.
Cl2 The reaction CHCl<sub>3</sub>(g) + Cl<sub>2</sub>(g)    CCl<sub>4</sub>(g) + HCl(g) has been proposed to occur by the following mechanism. Cl<sub>2</sub>   2Cl fast equilibrium CHCl<sub>3</sub> + Cl   HCl + CCl<sub>3</sub> slow step CCl<sub>3</sub> + Cl   CCl<sub>4</sub> fast What is the rate law predicted by this mechanism? A) Rate = k<sub>exp</sub>[CHCl<sub>3</sub>][Cl<sub>2</sub>] B) Rate = k<sub>2</sub>[CHCl<sub>3</sub>][Cl] C) Rate = k<sub>1</sub>[Cl<sub>2</sub>] D) Rate = k<sub>3</sub>[CCl<sub>3</sub>][Cl] E) Rate = k<sub>2</sub>(k<sub>1</sub>/k<sub>-1</sub>) <sup>1/2</sup>[CHCl<sub>3</sub>][Cl<sub>2</sub>]<sup>1/2</sup>
2Cl fast equilibrium
CHCl3 + Cl The reaction CHCl<sub>3</sub>(g) + Cl<sub>2</sub>(g)    CCl<sub>4</sub>(g) + HCl(g) has been proposed to occur by the following mechanism. Cl<sub>2</sub>   2Cl fast equilibrium CHCl<sub>3</sub> + Cl   HCl + CCl<sub>3</sub> slow step CCl<sub>3</sub> + Cl   CCl<sub>4</sub> fast What is the rate law predicted by this mechanism? A) Rate = k<sub>exp</sub>[CHCl<sub>3</sub>][Cl<sub>2</sub>] B) Rate = k<sub>2</sub>[CHCl<sub>3</sub>][Cl] C) Rate = k<sub>1</sub>[Cl<sub>2</sub>] D) Rate = k<sub>3</sub>[CCl<sub>3</sub>][Cl] E) Rate = k<sub>2</sub>(k<sub>1</sub>/k<sub>-1</sub>) <sup>1/2</sup>[CHCl<sub>3</sub>][Cl<sub>2</sub>]<sup>1/2</sup>
HCl + CCl3 slow step
CCl3 + Cl The reaction CHCl<sub>3</sub>(g) + Cl<sub>2</sub>(g)    CCl<sub>4</sub>(g) + HCl(g) has been proposed to occur by the following mechanism. Cl<sub>2</sub>   2Cl fast equilibrium CHCl<sub>3</sub> + Cl   HCl + CCl<sub>3</sub> slow step CCl<sub>3</sub> + Cl   CCl<sub>4</sub> fast What is the rate law predicted by this mechanism? A) Rate = k<sub>exp</sub>[CHCl<sub>3</sub>][Cl<sub>2</sub>] B) Rate = k<sub>2</sub>[CHCl<sub>3</sub>][Cl] C) Rate = k<sub>1</sub>[Cl<sub>2</sub>] D) Rate = k<sub>3</sub>[CCl<sub>3</sub>][Cl] E) Rate = k<sub>2</sub>(k<sub>1</sub>/k<sub>-1</sub>) <sup>1/2</sup>[CHCl<sub>3</sub>][Cl<sub>2</sub>]<sup>1/2</sup>
CCl4 fast
What is the rate law predicted by this mechanism?


Definitions:

Misinterpret

To understand or interpret incorrectly, often leading to confusion or misunderstanding.

Socioeconomic Status

An indicator of a person's or household's socio-economic standing compared to others, determined by factors like income, educational achievements, and job status.

Poverty

A socioeconomic condition characterized by a lack of access to basic resources and services such as food, clean water, education, and healthcare.

Single-mother Homes

These are households led by a single female caregiver, often focusing on the dynamic challenges and strengths encountered in raising children without a partner.

Related Questions