Question

Measure the temperature of water in normal conditions. If you add the following
substance to the water, do you find any difference in temperature? Predict and verif
Water(100ml each time)
mixed with
Prediction
immediately after mixing the
Two tablespoonful of each
Temperature of the solution
Vater temperature in
Celsius
substance
Glucose
Decrease
Washing powder
Baking soda
Sugar
Common salt
Do you find any change in temperature before and immediately after mixing the
substances in water? If yes, what could be the reason?​

Answer 1

Answer:

Chemical reactions always result in forming new substances with different molecules. It is not easy to get back the original substances. Hence, the chemical changes are permanent and irreversible.

Answer 2

Answer:

it may not get back the solution immediately it may takes some time then after it can possible to change or not Change by solution.

this may helps you too.

• please mark me as a brainlist