CBSE Class 7 Acids Bases & Salts Quiz

A free CBSE Class 7 Acids Bases & Salts quiz. Play without signing up; sign in to save your score.

CBSE Class 7 classScience subjectFree quiz

Acids Bases and Salts in CBSE Class 7 test substances with litmus, turmeric and china rose. Children sort lemon, soap and salt by indicator colour change, show acids turning blue litmus red and bases reversing it, and make salts through simple neutralisation.

The CBSE Class 7 Acids Bases & Salts quiz is free to play without signing up. Sign in to save scores. Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.

What you practice

These are the CBSE Class 7 Acids Bases & Salts skills this quiz is built around.

Test substances with litmus, turmeric and china rose.
Sort household items as acidic, basic or neutral.
Explain neutralisation forming salt and water.

A useful tip

Turmeric stays yellow in acids but turns red in bases like soap. The kitchen spice becomes a reliable indicator for testing any household solution.

Frequently asked questions

What does CBSE Class 7 Acids Bases & Salts practice?

Practice includes: Test substances with litmus, turmeric and china rose; Sort household items as acidic, basic or neutral; Explain neutralisation forming salt and water.

Is the CBSE Class 7 Acids Bases & Salts quiz free?

Yes. This quiz is free to play without signing up. Sign in to save your scores and progress.

What game modes can I use?

Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.