When a sample of 4-heptanone was irradiated for 150 s with 315nm radiation with a power output of 60 W under conditions of total absorption, it was found that 3.8 mmol C2H4 was formed. What is the quantum yield for the formation of ethene?

When a sample of 4-heptanone was irradiated for 150 s with 315nm radiation with a power output of 60 W under conditions of total absorption, it was found that 3.8 mmol C2H4 was formed. What is the quantum yield for the formation of ethene?

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter9: Atomic Absorption And Atomic Fluorescence Spectrometry

Section: Chapter Questions

Problem 9.13QAP

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Question

Homework (1):
When a sample of 4-heptanone was irradiated for 150 s with 315nm
radiation with a power output of 60 W under conditions of total
absorption, it was found that 3.8 mmol C2H4 was formed. What is the
quantum yield for the formation of ethene?

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