A Level Courses

IGCSE A Level Chemistry Certification Exam Tests

IGCSE A Level Chemistry Practice Test 30

Peptides and Proteins MCQ (Multiple Choice Questions) PDF - 30

The Peptides and Proteins Multiple Choice Questions (MCQ) with Answers PDF, Peptides and Proteins MCQs PDF Download e-Book Ch. 21-30 to solve IGCSE A Level Chemistry Practice Tests. Study Organic and Nitrogen Compounds quiz answers PDF, Peptides and Proteins Multiple Choice Questions (MCQ Quiz) to learn certification courses online. The Peptides and Proteins MCQs App Download: Free educational app for peptides and proteins, physical properties periodicity, ion polarization, amines, oxides of period 3 elements test prep for free online classes.

The MCQs: Amine group reacts in excess of acid to produce; "Peptides and Proteins" App (Android & iOS) with answers: Ammonium salts; Ammonia; Ammonium ions; Nitrogen; to learn certification courses online. Practice Organic and Nitrogen Compounds Questions and Answers, Google eBook to download free sample for 2 year online degrees.

Peptides and Proteins Questions and Answers PDF Download: Quiz 30

MCQ 146:

Amine group reacts in the excess of acid to produce

  1. ammonia
  2. ammonium salts
  3. ammonium ions
  4. nitrogen
MCQ 147:

Silicon is classified as

  1. semi-metal only
  2. metalloid only
  3. non-metals
  4. semi-metal and metalloid
MCQ 148:

Many ionic compounds have some covalent ability due to

  1. ion polarization
  2. charge polarization
  3. proton polarization
  4. electron polarization
MCQ 149:

One of three p-orbitals on nitrogen atom overlaps with pi bonding system in 'benzene ring' in the molecule of

  1. phenyl amine
  2. ethylamine
  3. propylamine
  4. methylamine
MCQ 150:

Electronegativity of oxygen is equal to

  1. 4.04
  2. 3.44
  3. 4.5
  4. 2.2

IGCSE A Level Chemistry Exam Prep Tests

Peptides and Proteins Learning App: Free Download Android & iOS

The App: Peptides and Proteins MCQs App to learn Peptides and Proteins textbook, A level Chemistry MCQ App, and SAT Chemistry MCQs App. The "Peptides and Proteins MCQs" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Free download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Peptides and Proteins App (Android & iOS)

Peptides and Proteins App (Android & iOS)

A level Chemistry App (Android & iOS)

A level Chemistry App (iOS & Android)

SAT Chemistry App (Android & iOS)

SAT Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (iOS & Android)