AnswersSY2026-27 - 2003340 Chemistry 1 Sem 2 CRWriting and Balancing Chemical EquationsQuestion 30
30
AssignmentMultiple Choice

Writing and Balancing Chemical Equations

Question 30 • * SY2026-27 - 2003340 Chemistry 1 Sem 2 CR

In which two types of reactions do opposite chemical changes occur?

Answer
A
double replacement and combustion
B
single replacement and double replacement
C
synthesis and decomposition
D
combustion and synthesis
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