Class 9 Online Courses

Class 9 chemistry Practice Tests

Class 9 Chemistry Online Tests

Branches of Chemistry Multiple Choice Questions (MCQ) PDF Download

Free Branches of chemistry Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Branches of Chemistry MCQ PDF Book) to learn online 9th grade chemistry certificate courses. Practice Fundamentals of Chemistry Multiple Choice Questions and Answers (MCQs), Branches of Chemistry quiz answers PDF to study online school courses. Free learning App: Branches of Chemistry MCQ App Download & e-Book for branches of chemistry, empirical and molecular formulas, ions and free radicals, elements compounds and mixtures test prep for online degree programs.

The MCQ: Hair contains keratin proteins which are also present in nails and wool is an example of; "Branches of Chemistry" App Download (Free) with answers biochemistry, inorganic chemistry, physical chemistry and organic chemistry to study online school courses. Solve fundamentals of chemistry quiz questions, download Google eBook (Free Sample) for online classes.

Branches of Chemistry MCQs: Questions and Answers PDF Download

MCQ 1: Hair contains keratin proteins which are also present in nails and wool is an example of

A) Biochemistry
B) Inorganic chemistry
C) Physical chemistry
D) organic chemistry

MCQ 2: Biochemistry deals with

A) physical changes in living organisms only
B) chemical changes in living organisms only
C) genetically changes in living organisms
D) physical and chemical changes in living organisms

MCQ 3: Branch of chemistry dealing with the plantation and overcoming greenhouse effect is

A) Biochemistry
B) Organic chemistry
C) Environmental chemistry
D) Inorganic chemistry

MCQ 4: Which of the following is present in vinegar?

A) 10% acetic acid
B) 5%acetic acid
C) 7% acetic acid
D) 8% acetic acid

MCQ 5: A science that examines the material this universe contains and changes in them is called

A) Chemistry
B) Physics
C) Biology
D) Geography

Class 9 Chemistry Practice Tests

Branches of Chemistry Learning App & Free Study Apps

Download Branches of Chemistry MCQs App to learn Branches of Chemistry MCQs, 9th Grade Chemistry Learning App, and O Level Chemistry MCQ Apps. Free "Branches of Chemistry MCQs" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Branches of Chemistry App (Android & iOS)

Branches of Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)