Ask Question
14 January, 22:27

A temperature change in a reaction indicates a. physical change b. no change c. a chemical change d. a positive change

Answers (2)
  1. K
    14 January, 23:39
    0
    Answer : The correct option is, (C) a chemical change

    Explanation:

    Physical change : It is a change in which no new compound or substance is formed. In this, changes occurs only in the phase.

    Chemical change : It is a change in which a new compound or substance is formed and releases some energy. There is no changes occurs in the phase.

    For example:

    When eggs cooked : It is a chemical change because a new compound or substance is formed by the temperature change. As we know that a liquid is present inside the egg, when we are cooking the egg then the liquid changes to solid by providing temperature. So, a temperature change in a reaction indicates a chemical change.

    Hence, the correct option is, (C) a chemical change
  2. M
    15 January, 00:07
    0
    a change in temperature indicates chemical change
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A temperature change in a reaction indicates a. physical change b. no change c. a chemical change d. a positive change ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
Sign In
Ask Question