Quiz

The entire quiz question bank!

This quiz pulls questions at random from the entire 1100+ question-bank

1. How many electrons in the outer shell of group 7 elements?

Question 1 of 10

2. What is the empirical formula of a compound in which 0.48 g of carbon combines with 0.08 g of hydrogen and 0.64 g of oxygen?

Question 2 of 10

3. What is this equipment used for in the lab?

Question 3 of 10

4. What will happen to the equilibrium position when we increase temperature? Give a reason for your prediction. A (g) + B (g) ⇋ C (g) (-∆H)

Question 4 of 10

5. State the formula for the iron (II) ion

Question 5 of 10

6. What is the molecular formula for pentane?

Question 6 of 10

7. Is lead nitrate soluble?

Question 7 of 10

8. What does the following diagram represent?

Question 8 of 10

9. If an atom gains electrons what happens to its charge?

Question 9 of 10

10. What is the atomic number of an argon atom?

Question 10 of 10


 

2022-03-09T21:22:06+00:00Categories: Uncategorized|Tags: |
tutorMyself Chemistry is a non-commercial tool to support learning for Edexcel iGCSE Chemistry at one of Britain's top public schools.
Toggle Sliding Bar Area
Select a set of flashcards to study:

     Terminology

     Skills and equipment

     Remove Flashcards

Section 1: Principles of chemistry

      a) States of matter

      b) Atoms

      c) Atomic structure

     d) Relative formula masses and molar volumes of gases

     e) Chemical formulae and chemical equations

     f) Ionic compounds

     g) Covalent substances

     h) Metallic crystals

     i) Electrolysis

 Section 2: Chemistry of the elements

     a) The Periodic Table

     b) Group 1 elements: lithium, sodium and potassium

     c) Group 7 elements: chlorine, bromine and iodine

     d) Oxygen and oxides

     e) Hydrogen and water

     f) Reactivity series

     g) Tests for ions and gases

Section 3: Organic chemistry

     a) Introduction

     b) Alkanes

     c) Alkenes

     d) Ethanol

Section 4: Physical chemistry

     a) Acids, alkalis and salts

     b) Energetics

     c) Rates of reaction

     d) Equilibria

Section 5: Chemistry in industry

     a) Extraction and uses of metals

     b) Crude oil

     c) Synthetic polymers

     d) The industrial manufacture of chemicals

Go to Top