Solve

Guides

0

You visited us 0 times! Enjoying our articles? Unlock Full Access!

Question

Give an example of the following chemical changes.
A reaction where colour change is noticed.

Open in App

Solution

Verified by Toppr

$$Cu(s)_(brown/pink) + 2H_2SO_4(aq)_(conc) \rightarrow CUSO_4 (aq)_(blue) + 2H_2O (l) +SO_2$$

Was this answer helpful?

1

Similar Questions

Q1

Give an example of each of the following chemical changes:

(e) A reaction where colour change is noticed

View Solution

Q2

Give an example of each of the following chemical changes.

(a) A reaction involving.

(i) Change of state.

(ii) Formation of the precipitate.

(b) An exothermic and an endothermic reaction involving carbon as one of the reactants.

(c) A reaction where the colour change is noticed.

View Solution

Q3

Give an example of a chemical reaction where a change in colour is observed.

View Solution

Q4

Write the chemical reaction where a change of colour is noticed. [2 Mark]

View Solution

Q5

Give an example of a chemical reaction for the following situation: A change in colour is observed.

View Solution