World of Chemistry
7th Edition
ISBN: 9780618562763
Author: Steven S. Zumdahl
Publisher: Houghton Mifflin College Div
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Concept explainers
Question
Chapter 8, Problem 7STP
Interpretation Introduction
Interpretation :
Which is not an
Concept Introduction :
An oxidation-reduction reaction must involve change in oxidation numbers.
Expert Solution & Answer
Answer to Problem 7STP
Correct answer: Option A is correct.
Explanation of Solution
Reason for correct option:Option A is correct because in precipitation reaction two soluble substances react to produce an insoluble solid or precipitate via double displacement reaction. In this case there is no change in oxidation number of any species involved in the reaction.
Conclusion
Reasons for incorrect options:Option B is incorrect as in synthesis reaction two substances combine to produce a single substance. In this case there is change in oxidation numbers.
Option C is incorrect as in combustion reaction, substance react with oxygen and combustion products are formed. In this case oxidation number change takes place.
Option D is incorrect as in decomposition reaction, one substance is decomposed to more than one substances which involves change in oxidation numbers.
Chapter 8 Solutions
World of Chemistry
Ch. 8.1 - Prob. 1RQCh. 8.1 - Prob. 2RQCh. 8.1 - Prob. 3RQCh. 8.1 - Prob. 4RQCh. 8.1 - Prob. 5RQCh. 8.1 - Prob. 6RQCh. 8.2 - Prob. 1RQCh. 8.2 - Prob. 2RQCh. 8.2 - Prob. 3RQCh. 8.2 - Prob. 4RQ
Ch. 8.2 - Prob. 5RQCh. 8.2 - Prob. 6RQCh. 8.3 - Prob. 1RQCh. 8.3 - Prob. 2RQCh. 8.3 - Prob. 3RQCh. 8.3 - Prob. 4RQCh. 8.3 - Prob. 5RQCh. 8.3 - Prob. 6RQCh. 8.3 - Prob. 7RQCh. 8 - Prob. 1ACh. 8 - Prob. 2ACh. 8 - Prob. 3ACh. 8 - Prob. 4ACh. 8 - Prob. 5ACh. 8 - Prob. 6ACh. 8 - Prob. 7ACh. 8 - Prob. 8ACh. 8 - Prob. 9ACh. 8 - Prob. 10ACh. 8 - Prob. 11ACh. 8 - Prob. 12ACh. 8 - Prob. 13ACh. 8 - Prob. 14ACh. 8 - Prob. 15ACh. 8 - Prob. 16ACh. 8 - Prob. 17ACh. 8 - Prob. 18ACh. 8 - Prob. 19ACh. 8 - Prob. 20ACh. 8 - Prob. 21ACh. 8 - Prob. 22ACh. 8 - Prob. 23ACh. 8 - Prob. 24ACh. 8 - Prob. 25ACh. 8 - Prob. 26ACh. 8 - Prob. 27ACh. 8 - Prob. 28ACh. 8 - Prob. 29ACh. 8 - Prob. 30ACh. 8 - Prob. 31ACh. 8 - Prob. 32ACh. 8 - Prob. 33ACh. 8 - Prob. 34ACh. 8 - Prob. 35ACh. 8 - Prob. 36ACh. 8 - Prob. 37ACh. 8 - Prob. 38ACh. 8 - Prob. 39ACh. 8 - Prob. 40ACh. 8 - Prob. 41ACh. 8 - Prob. 42ACh. 8 - Prob. 43ACh. 8 - Prob. 44ACh. 8 - Prob. 45ACh. 8 - Prob. 46ACh. 8 - Prob. 47ACh. 8 - Prob. 48ACh. 8 - Prob. 49ACh. 8 - Prob. 50ACh. 8 - Prob. 51ACh. 8 - Prob. 1STPCh. 8 - Prob. 2STPCh. 8 - Prob. 3STPCh. 8 - Prob. 4STPCh. 8 - Prob. 5STPCh. 8 - Prob. 6STPCh. 8 - Prob. 7STPCh. 8 - Prob. 8STP
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