Of the Reactions Involved in the Photodecomposition of Ozone (Shown

question 61

Multiple Choice

Of the reactions involved in the photodecomposition of ozone (shown below) , which are photochemical?
1) O₂ (g) + hv →O (g) + O (g)
2) O (g) + O₂ (g) + M (g) → O₃ (g) + M^* (g)
3) O₃ (g) + hv →O₂ (g) + O (g)
4) O (g) + O (g) + M (g) →O₂ (g) + M^* (g)

• A) 2 and 4
• B) 1 only
• C) 1 and 3
• D) 1, 2, and 4
• E) all of them

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Definitions:

Term Bond

A type of bond that matures on a specific date in the future and pays back the principal amount at that time, often alongside regular interest payments.

Convertible Bond

A type of bond that can be converted into a predetermined amount of the company's equity at certain times during its life, usually at the discretion of the bondholder.

Serial Bond

A serial bond is a type of bond that matures in installments over a period rather than in a single lump-sum at the end of its term.

Fiscal Year

An accounting period of 12 months used by organizations for financial reporting and budgeting, distinct from the calendar year.