Download App

Physical and Chemical Changes — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7SciencePhysical and Chemical Changes1 Mark
MCQ
Neutralization is:
  • A
    A physical change
  • ✓
    A chemical change
  • C
    Sometimes physical and sometimes chemical change
  • D
    Neither a physical nor chemical change
✓

Answer

Correct option: B.
A chemical change
Neutralization is a chemical change since it involves the formation of new compounds, salt and water.
Example: $\ce{HCl + NaOH \rightarrow NaCl + H_2O}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ (1 Marks)" from Physical and Chemical Changes→Physical and Chemical Changes — all question types→Science STD 7 question papers→Gujarat Board STD 7 question papers→Gujarat Board question paper generator→

Similar questions

Working of electric bells is an example of:
→
Which of these completes an electric circuit?
→
A weather report gives details of which of the following?
→
A plant that has both autotrophic and heterotrophic mode of nutrition.
→
Consider The Following Sentences And Choose The Incorrect One:
→
Land breeze blows from:
→
Vermi-processing toilet is beneficial because:
→
Amoeba digests its food in the __?
→
Blood vessels that carry oxygen rich blood from heart to all parts of the body.
→
Most Of The Animals Take Food In The Form Of Solids And This Process Of Nutrition Is Called:
→