Nitrosyl Chloride (NOCl)decomposes at Elevated Temperatures According to the Equation

question 57

Multiple Choice

Nitrosyl chloride (NOCl) decomposes at elevated temperatures according to the equation 2NOCl(g) 2NO(g) + Cl₂(g) .What is K_P for this reaction at 227°C?
For this reaction ΔH° = 81.2 kJ/mol and ΔS° = 128 J/K • mol.(R = 8.314 J/K • mol)

• A)1.60 × 10^-2
• B)2.10 × 10^-7
• C)62.8
• D)4.90 × 10⁶
• E)3.20 × 10⁹

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Definitions:

Mitosis

Cell division resulting in two daughter cells with exactly the same number and type of chromosomes as the mother cell.

Graafian Follicle

A mature ovarian follicle that contains a fully matured ovum, or egg.

Antrum

A cavity or chamber, often within a bone or a hollow organ, such as the stomach.

Secondary Oocyte

An immature egg cell that forms from a primary oocyte after the first meiotic division but before the second division is completed, arrested in metaphase II until fertilization.