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Peptides and Proteins Quiz Answers PDF Download - 30

The e-Book Peptides and Proteins Quiz Questions and Answers, peptides and proteins MCQ questions PDF chapter 21-30 to download online courses, a level chemistry tests. Solve Organic and Nitrogen Compounds MCQ questions, peptides and proteins Multiple Choice Questions (MCQ Quiz) for online college degrees. The e-Book "Peptides and Proteins Tests" App Download: peptides and proteins, physical properties periodicity, ion polarization, amines, oxides of period 3 elements test prep for colleges that offer online classes.

The MCQ Quiz "Amine group reacts in the excess of acid to produce" PDF, Peptides and Proteins App APK Download with ammonium salts, ammonia, ammonium ions, and nitrogen choices for two year degree programs. Study organic and nitrogen compounds questions and answers, Apple Book to download free sample for online colleges for teaching.

Chemistry: Peptides and Proteins MCQs Quiz PDF Download

MCQ: Amine group reacts in the excess of acid to produce

A) ammonia
B) ammonium salts
C) ammonium ions
D) nitrogen

MCQ: Silicon is classified as

A) semi-metal only
B) metalloid only
C) non-metals
D) semi-metal and metalloid

MCQ: Many ionic compounds have some covalent ability due to

A) ion polarization
B) charge polarization
C) proton polarization
D) electron polarization

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

A) phenyl amine
B) ethylamine
C) propylamine
D) methylamine

MCQ: Electronegativity of oxygen is equal to

A) 4.04
B) 3.44
C) 4.5
D) 2.2

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