The Value of ΔS° for the Decomposition of Phosphorous Trichloride

question 13

Multiple Choice

The value of ΔS° for the decomposition of phosphorous trichloride into its constituent elements, 2PCl₃ (g) → P₂ (g) + 3Cl₂( g)
Is ________ J/K ∙ mol.

• A)-311.7
• B)+311.7
• C)+263.6
• D)+129.4
• E)-129.4

---

Definitions:

Mohenjo-daro

An archaeological site in Pakistan, representing one of the major urban settlements of the Indus Valley Civilization, known for its advanced urban planning and architecture.

Nataraja

A depiction of the Hindu god Shiva as the cosmic dancer who performs his divine dance to destroy a weary universe and make preparations for the god Brahma to start the process of creation.

Harihara

A deity in Hinduism that combines aspects of both Vishnu and Shiva, symbolizing their unity and the encompassing nature of the divine.

Ananda

A key disciple of the Buddha, known for his memory and recollection of the Buddha's teachings.