The Activation Energy for the Following First-Order Reaction Is 102

question 101

Multiple Choice

The activation energy for the following first-order reaction is 102 kJ/mol. N₂O₅(g)  2NO₂(g) + ¹/₂O₂(g)
The value of the rate constant (k) is 1.35  10^-4 s^-1 at 35°C. What is the value of k at 0°C?

• A)8.2  10^-7 s^-1
• B)1.9  10^-5 s^-1
• C)4.2  10^-5 s^-1
• D)2.2  10^-2 s^-1
• E)none of these

---

Definitions:

Brand Meaning

The beliefs, values, and attributes that people associate with a brand, shaping how it is perceived in the marketplace.

Expand Brands

The process of increasing the reach and scope of a company's brand portfolio into new markets or product categories.

Successful Brands

Brands that have achieved a high level of recognition, loyalty, and preference among their target market, often leading to sustained profitability.

Brand Equity

The value and strength of a brand as perceived by consumers, derived from experiences, associations, and perceptions, contributing to loyalty and premium pricing capabilities.