Class 7 Online Courses

Chapter 23: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 23

Solutions Multiple Choice Questions (MCQ) PDF - 16

The e-Book Solutions Trivia Questions and Answers, solutions quiz answers PDF, test 16 to download class 7 science certificate courses. Solve Solutes Solvents and Solution MCQ PDF, solutions quiz questions and answers to study online homeschool courses. The Solutions Trivia App Download: Free certification app for solutes solvents and solution, acids and alkalis test prep for online courses.

The Trivia Quiz: When copper sulphate solution is added to sodium hydroxide solution, it gives off pale blue cloudy suspension of, "Solutions" App APK Download (Free) with answers copper oxide, copper hydroxide, copper chloride and copper metal to study online homeschool courses. Practice solutes solvents and solution quiz questions, download Kindle eBook (Free Sample) for online courses.

Solutions Questions & Answers PDF Download: MCQ Quiz 16

MCQ 76: When copper sulphate solution is added to sodium hydroxide solution, it gives off pale blue cloudy suspension of

A) copper hydroxide
B) copper oxide
C) copper chloride
D) copper metal

MCQ 77: The 'solvents' which keep us alive includes

A) air
B) water
C) oxygen
D) carbon

MCQ 78: Acids turns

A) red litmus blue
B) blue litmus red
C) change after long time
D) no change

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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)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)