Class 7 Online Courses

Class 7 science Practice Tests

Class 7 Science Online Tests

Acids and Alkalis Multiple Choice Questions (MCQ) PDF

The e-Book Acids and alkalis Multiple Choice Questions (MCQ Quiz) with answers, acids and alkalis MCQs PDF download to learn online 7th grade science certificate courses. Solve Solutions Multiple Choice Questions and Answers (MCQs), Acids and Alkalis quiz answers PDF for online elementary school courses. The Acids and Alkalis MCQ App Download: Free learning app for acids and alkalis, solutes solvents and solution test prep for elementary school graduation certificate.

The MCQ Examples of alkalis include: aqueous ammonia, sodium hydroxide, calcium hydroxide with "Acids and Alkalis" App Download (Free) for online elementary school courses. Study solutions quiz questions, download Amazon eBook (Free Sample) for online schools.

Acids and Alkalis MCQ Quiz PDF Download: Science MCQs

MCQ 1: Examples of alkalis include

A) aqueous ammonia
B) sodium hydroxide
C) calcium hydroxide
D) all of them

MCQ 2: The acid which is used to make fizzy drinks, is

A) citrus acid
B) acetic acid
C) citric acid
D) carbonic acid

MCQ 3: If carbon dioxide is passed through limewater it will form

A) white precipitate
B) white smoke
C) acid rain
D) blue flame

MCQ 4: 'Lactic acid' is present in

A) yogurt
B) lemon
C) apple
D) guava

MCQ 5: The more accurate and quick measure of "pH" value is given by

A) indicator
B) pH scale
C) pH meter
D) universal indicator

Class 7 Science Practice Tests

Acids and Alkalis Learning App & Free Study Apps

Download 7th Grade Science MCQs App to learn Acids and Alkalis MCQs, 6th Grade Science MCQ App, and Earth Science MCQ App (Android & iOS). The free "Acids and Alkalis" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

7th Grade Science App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)