Practice Questions:
AS & A Level Chemistry - 9701 Paper 2 2023 Summer Zone 3
Share
Previous
Questions:
6/6
Topic: CH1 - ATOMS, MOLECULES & STOICHIOMETRY
Solution
PRACTISE
Similar Questions
LEARN
Concepts with Sparky
Access AI-Features in
IB Past Papers App
IB Past Papers App
Access
AI-Features in
IB Past Papers App
AI-Features in
IB Past Papers App
Get exclusive access to our AI features such as instant feedback, similar questions and AI tutor sessions.
Related Questions from Similar Topic
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
Copper and titanium are each used with aluminium to make alloys which are light, strong and resistant to corrosion. Aluminium, $Al$, is in the third p...
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
(a) Complete the electronic configuration of aluminium and of titanium, proton number 22.\[\begin{array}{|c|c|}
\hline
\text{Al} & 1s^2 \\
\hline
\tex...
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
You are provided with the following.FA 1 is 0.15 mol dm$^{-3}$ sodium thiosulfate, Na$_2$S$_2$O$_3$.FA 2 is aqueous copper(II) sulfate.You are also pr...
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
You are to investigate how the rate of formation of sulfur varies with the concentration of sodium thiosulfate, Na₂S₂O₃, in the reaction below.N...
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
(a) Carry out the following tests. Record your observations in the spaces provided in the table.[Table_1]To 1 cm depth of solution in a test-tube add ...
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
You are provided with the following.FB 1 is 0.023 mol dm−3 potassium manganate(VII), KMnO4.FB 2 is aqueous ethanedioic acid, H2C2O4, made by dissolv...
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
(a) Reaction of FB 4, Na2CO3, with an excess of 3.0 mol dm^-3 hydrochloric acidRead through the following instructions carefully before starting the e...
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
FB 6 and FB 7 each contain one of the following sodium halides, NaCl, NaBr, NaI. (a) Place half of the solid FB 6 provided in a test-tube. Half fill t...
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
Metals play a vital part in biochemical systems. In this question you need to consider why some metals are essential to life, whilst others are toxic....
Summer
Theory
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
(a) Spider silk is a natural polymer which has an exceptional strength for its weight. *Kevlar* is a man-made polymer designed to have similar propert...
Summer
More Questions from year 2023
Theory
CH3 - CHEMICAL BONDING
The Pauling electronegativity values of elements can be used to predict the chemical properties of compounds.Use the information in Table 1.1 to answe...
Spring
Theory
CH10 - GROUP 2
The Group 2 elements Mg to Ba are all silvery-white reactive metals.(a) (i) Draw a labelled diagram to show the bonding and structure of the Group 2 m...
Spring
Theory
CH15 - HYDROCARBONS
(a) (i) Define addition reaction.........................................................................................................................
Spring
Theory
CH16 - HALOGEN DERIVATIVES
(a) (i) State the reagent and conditions used to form E in reaction 1....................................................................................
Spring
Theory
CH2 - ATOMIC STRUCTURE
(a) The most common zinc mineral contains zinc(II) sulfide, ZnS.(i) Complete the electrons in boxes diagram in Fig. 1.1 to show the electronic configu...
Spring
Theory
CH6 - ELECTROCHEMISTRY
Hypophosphorous acid is an inorganic acid.The conjugate base of hypophosphorous acid is $\text{H}_2\text{PO}_2^-$.(a) Give the formula of hypophosphor...
Spring
Theory
CH12 - AN INTRODUCTION TO THE CHEMISTRY OF TRANSITION ELEMENTS
Vanadium is a transition element in Period 4 of the Periodic Table.(a) Define transition element.........................................................
Spring
Theory
CH20 - NITROGEN COMPOUNDS
Ethylamine and phenylamine are primary amines.Fig. 4.1These two compounds are synthesised by different methods.(a) Several methods can be used to form...
Spring
Theory
CH14 - AN INTRODUCTION TO ORGANIC CHEMISTRY
(a) Tulobuterol contains a benzene ring in its structure.Describe and explain the shape of benzene.In your answer, include:• the bond angle between ...
Spring
Theory
CH22 - ANALYTICAL TECHNIQUES
(a) (i) Suggest a compound that could be used as the stationary phase in this experiment.................................................................
Spring