A Major Source of Chlorine Gas $\mathrm { Cl } _ { 2 }$

question 60

Multiple Choice

A major source of chlorine gas, $\mathrm { Cl } _ { 2 }$ ,is from the electrolysis of brine,which is concentrated salt water, $\mathrm { NaCl } ( \mathrm { aq } )$ Which of the following is the balanced chemical reaction for this electrolysis reaction?

• A)NaCl (aq)+ H₂O ? NaOH (aq)+ \(\mathrm { Cl } _ { 2 }\) (g)+ \(\mathrm { H } _ { 2 }\) (g)
• B)2 NaCl (aq)+ \(\mathrm { H } _ { 2 }\) O ? \(\mathrm { Na } _ { 2 }\) O (aq)+ 2 HCl (aq)
• C)2 NaCl (aq)+ 2 \(\mathrm { H } _ { 2 }\) O ? 2 Na (s)+ O₂ (g)+ 2 \(\mathrm { H } _ { 2 }\) (g)+ \(\mathrm { Cl } _ { 2 }\) (g)
• D)2 NaCl (aq)+ \(\mathrm { H } _ { 2 }\) O ? 2 NaH (aq)+ \(\mathrm { Cl } _ { 2 }\)

Identify the six patterns people follow in defining work.

Understand the principles of scientific management and its impact on job design.

Recognize the process of integrating jobs and departments within an organization.

Comprehend basic work dimensions and their universal characteristics across cultures.

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Definitions:

Gametes

The reproductive cells (sperm and egg) that combine during sexual reproduction to form a new organism.

Polyploid Cells

Cells that contain more than two paired (homologous) sets of chromosomes, often seen in plants.

Diploid Cells

Cells that contain two sets of chromosomes, one set inherited from each parent.

Zygotes

The initial cell formed when two gamete cells (e.g., sperm and egg) are fused, representing the earliest stage of embryonic development in sexually reproducing organisms.