Class 7 Science MCQs – Certification Test 2131

Acids and Alkalis MCQ (Question 2131) – App & e-Book Download

Download eBook:

Acids and Alkalis MCQ Book – Google eBook

Acids and Alkalis MCQ Book – Apple iBook

Apps:

MCQ 2131: For removing paints and dyes 'caustic potash' is used. Its scientific name is:

potassium hydroxide
sodium hydroxide
magnesium carbonate
magnesium hydroxide

Previous MCQ

Next MCQ

Class 7 Science MCQ App & e-Book – Acids and Alkalis Exam Prep

Total Internal Reflection MCQs

Radio Telescopes MCQs

Uses of Electromagnets MCQs

Solar System: Sun MCQs

Blood Circulation MCQs

Matter Particle Model MCQs

Fossil Fuels MCQs

Frictional Force MCQs

Mirages MCQs

Free Acids And Alkalis Textbook App – Download from Play & App Store

The App: Acids and Alkalis MCQ App to Study Acids and Alkalis Notes, 7th Grade Science MCQ App, and 8th Grade Science MCQ App for science revision virtual tools.

The "Acids and Alkalis" App: Free 7th Grade Science MCQ App Download (iOS & Android) to understand science concepts. Download App Store & Play Store Learning Apps with all functionalities to expand STEM learning access.