Which of the following is not a double-replacement?
1 answer:
Answer:
The correct answer is option D.
Explanation:
From the given options the reaction which is not a double replacement reaction is:
This because the above reaction is an example of single replacement reaction.
Whereas;
Double replacement reaction is a type of chemical reaction in which exchange of ions among the reactants take place.
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Answer:
The answers to the questions have been solved in the attachment.
Explanation:
The answers to part a to e are all contained in the attachment. For answer part b, temperature and frequency were assumed to be fixed or constant. V² is directly proportional to T telling us that variation in T gives us a square in the frequency variation. This tells us why it is difficult when both frequencies are on this side of the black body.
