IGCSE O Level Chemistry MCQs - Chapter 3

Chemical Formulae and Equations Trivia Questions and Answers PDF - 8

Books:

Apps:

Free Chemical Formulae and Equations Trivia Questios, Chemical Formulae and Equations Quiz Answers PDF Download, Book Ch. 3-8 to study IGCSE O Level Chemistry Online Course. Solve Relative Molecular Mass MCQs, Chemical Formulae and Equations quiz answers PDF to prepare for job interview. The Chemical Formulae and Equations Trivia App Download: Free educational app for relative molecular mass, chemical formulas, valency and chemical formula, molar mass, atomic mass career test for GRE prep classes.

The Trivia Quiz: Greatest proportion by mass of nitrogen is in; "Chemical Formulae and Equations" App APK Download (Free) with answers ammonium nitrate (nh₄no₃), hydrazine (n₂h₄),, ammonium sulphate (nh₄)₂so₄ and urea (nh₂conh₂) to study online classes courses. Practice relative molecular mass quiz questions, download Kindle eBook (Free Sample) for schools that offer certificate programs.

Chemical Formulae & Equations Questions & Answers PDF Download: MCQ Quiz 8

MCQ 36: The greatest proportion by mass of nitrogen is in

Hydrazine (N₂H₄),
ammonium nitrate (NH₄NO₃)
ammonium sulphate (NH₄)₂SO₄
urea (NH₂CONH₂)

MCQ 37: The chemical formula of monohydrate monosodium phosphate is

H₂ONaPO₂
PO₂NaH₂O
NaH₂PO₄.H₂O
NaH₃PO₂.H₂O

MCQ 38: The chemical formula of aluminum oxide is

Al₂O₃
AlO₄
Al₂O₅.H₂O
Al₂O₅

MCQ 39: Molar mass of potassium hydrogen carbonate KHCO₃ is

90.15 g/mol
100.115 g/mol
111.127 g/mol
119.21 g/mol

MCQ 40: In Na₂CO₃, the relative atomic mass of Carbon is

IGCSE O Level Chemistry Mock Tests

Elements, Compounds and Mixtures MCQs

Particles of Matter MCQs

Speed of Reaction MCQs

Chemical Formulae and Equations MCQs

Experimental Chemistry MCQs

Redox Reactions MCQs

Structure of Atom MCQs

Electricity and Chemicals MCQs

Chemical Formulae & Equations Learning App & Free Study Apps

Download Chemical Formulae & Equations Quiz App to learn Chemical Formulae & Equations Quiz, O Level Chemistry Learning App, and A level Chemistry Quiz Apps. Free "Chemical Formulae & Equations" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!