Practice Questions:
AS & A Level Chemistry - 9701 Paper 2 2019 Winter Zone 2
Share
Previous
Questions:
1/4
Topic: CH2 - ATOMIC STRUCTURE
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
MCQ
CH2 - ATOMIC STRUCTURE
What could be the proton number of an element that has three unpaired electrons in each of its atoms?
Summer
MCQ
CH2 - ATOMIC STRUCTURE
Use of the Data Booklet is relevant to this question.The elements radon (Rn), francium (Fr) and radium (Ra) have consecutive proton numbers in the Per...
Summer
MCQ
CH2 - ATOMIC STRUCTURE
Sodium hydrogensulfide, NaSH, is used to remove hair from animal hides.Which statements about the $\text{SH}^-$ ion are correct?1. It contains 18 elec...
Summer
MCQ
CH2 - ATOMIC STRUCTURE
What could be the proton number of an element that has three unpaired electrons in each of its atoms?
Summer
MCQ
CH2 - ATOMIC STRUCTURE
Use of the Data Booklet is relevant to this question.The elements radon (Rn), francium (Fr) and radium (Ra) have consecutive proton numbers in the Per...
Summer
MCQ
CH2 - ATOMIC STRUCTURE
Sodium hydrogensulfide, NaSH, is used to remove hair from animal hides. Which statements about the SH^- ion are correct? 1. It contains 18 electrons....
Summer
Theory
CH2 - ATOMIC STRUCTURE
In the 19th and 20th centuries, experimental results showed scientists that atoms consist of a positive, heavy nucleus which is surrounded by electron...
Summer
Theory
CH2 - ATOMIC STRUCTURE
The alkali metals are a series of six elements in Group I of the Periodic Table. The first ionisation energy of these elements shows a marked trend as...
Summer
MCQ
CH2 - ATOMIC STRUCTURE
A simple ion X^+ contains eight protons. What is the electronic configuration of X^+?
Winter
MCQ
CH2 - ATOMIC STRUCTURE
Which ion has more electrons than protons and more protons than neutrons? [H = $^{1}_{1}$H ; D = $^{2}_{1}$H ; O = $^{16}_{8}$O]
Winter
More Questions from year 2019
MCQ
CH4 - STATES OF MATTER
The temperature of a sample of an inert gas is increased.What effect does this have on the number of molecules with the most probable energy and on th...
Summer
MCQ
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
A sample of element X is analysed using mass spectrometry. The mass spectrum obtained is shown.What is the relative atomic mass of this sample of elem...
Summer
MCQ
CH1 - ATOMS, MOLECULES & STOICHIOMETRY
A washing powder contains sodium hydrogencarbonate, NaHCO_3, as one of the ingredients.In a titration, a solution containing 1.00 g of this washing po...
Summer
MCQ
CH2 - ATOMIC STRUCTURE
The outermost electron in an atom of neon occupies a particular orbital.Which row shows the relative energy and shape of this orbital?[Table_1: Energy...
Summer
MCQ
CH3 - CHEMICAL BONDING
In which species is there a lone pair of electrons?
Summer
MCQ
CH4 - STATES OF MATTER
When an evacuated tube of volume 400 cm$^3$ is filled with gas at 300 K and 101 kPa, the mass of the tube increases by 0.65 g.Assume the gas behaves a...
Summer
MCQ
CH4 - STATES OF MATTER
Under which conditions will nitrogen behave most like an ideal gas?[Table with conditions]
Summer
MCQ
CH5 - CHEMICAL ENERGETICS
Two reactions and their enthalpy changes are shown.2C(s) + 2H$_2$(g) \rightarrow C$_2$H$_4$(g) \hspace{1em} \Delta H^\circ = +52.2 \text{ kJ mol}^{-1}...
Summer
MCQ
CH6 - ELECTROCHEMISTRY
Ethandioic acid, HO$_2$CCO$_2$H, can be oxidised by KMnO$_4$ in dilute sulfuric acid. The products of this reaction are carbon dioxide, water, potassi...
Summer
MCQ
CH7 - EQUILIBRIA
Hydrogen iodide gas decomposes reversibly producing iodine vapour and hydrogen.$$2HI(g) \rightleftharpoons I_2(g) + H_2(g) \quad \Delta H = +12 \text{...
Summer