Ask Question
2 July, 21:07

Question: a. The teacher puts a sugar cube into a container of warm water. Eventually the sugar cube is no longer visible. What type of change is this and why?

+2
Answers (2)
  1. 2 July, 21:17
    0
    Answer:This is the full equation for the reaction if you wanted to know: ... A physical change in a substance doesn't change what the substance is ... when cooled and then can be returned to a liquid form when heated.
  2. 2 July, 22:31
    0
    Answer: physical change.

    Explanation:

    A physical change is defined as a change in which there is alteration in shape, size etc. No new substance gets formed in these reactions. Example: melting of ice

    A chemical change is defined as a change in which a change in chemical composition takes place. A new substance is formed in these reactions. Example: Combustion

    As the sugar cubes dissolves into a container of warm water, it only changes its state from solid to aqueous and no new substances are being formed. Thus it is a physical change.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Question: a. The teacher puts a sugar cube into a container of warm water. Eventually the sugar cube is no longer visible. What type of ...” in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers