Grade 12 Quizzes, Questions & Answers

Recent Grade 12 Quizzes

IB Chemistry HL: Atomic Structure and Isotopes Quiz

Enhance your understanding of chemical reactions and principles in this IB Chemistry HL Topic 2 flashcard set. Focus on mastering complex topics and applying knowledge effectively, tailored for higher-level chemistry students.

Questions: 13 | Attempts: 10 | Last updated: Nov 10, 2025

Sample Question
State the position of protons, neutrons and electrons in the atom.

P+N in nucleus. Electrons orbiting in electron cloud surrounding nucleus.

P+N orbiting around the nucleus. Electrons clustered in the nucleus.

P in nucleus, N orbiting in electron cloud. Electrons distributed in the nucleus.

P in electron cloud, N in nucleus. Electrons orbiting in nucleus.

IB Physics HL: Electromagnetism Fundamentals Quiz

Enhance your understanding of electromagnetic waves with this focused study aid. Tailored for IB Physics HL students, it helps solidify key concepts and principles, ensuring a deeper comprehension and readiness for complex exam...

Questions: 10 | Attempts: 10 | Last updated: Nov 11, 2025

Sample Question
Define electric potential difference.

The measure of electrical resistance in a circuit.

The electric potential energy difference per unit charge between two points in an electric field (?V = ?Ee / q OR ?V = W / q) Unit: V or Volts

The amount of current flowing through a wire.

The total work done in moving a charged particle in an electric field.

Advanced Biology: Hormone Secretion Patterns and Receptors Quiz

Explore the complexities of advanced biology with our Module 10 Lecture 2 flashcard set from the LIFE Apologia series. This set enhances understanding of intricate biological processes, crucial for students aiming to excel in...

Questions: 13 | Attempts: 10 | Last updated: Sep 29, 2025

Sample Question
What are the 3 patterns of hormone secretion?

Random secretion

Sporadic secretion

Intermittent secretion

Constant secretion acute response cyclic secretion

Exploring Nationalism: Historical Roots and Modern Implications

Explore the diverse facets of nationalism and its theorists. Understand the ideological underpinnings and their impact on societies. This assessment enhances your comprehension of political ideologies, fostering critical thinking...

Questions: 4 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What historical event led to the birth of nationalist ideology?

The Industrial Revolution

The Renaissance

The Enlightenment

Origins Before the birth of nationalist ideology individuals were simply subjects of a ruler; there was no particular patriotism or national identity. The French Revolution changed this for the people of France; instead of simply being subjects of a monarch they became citizens of a country. Much of Europe was a patchwork of small states, often under the control of larger empires. The Napoleonic wars were instrumental in bringing these small states together to form single nations each with a national identity, particularly in Germany and Italy. This was replicated in Latin America, where new nations such as Peru and Venezuela were created after a successful revolution against the Spanish Empire. Nationalism began to stand for cohesion, order and stability. In the aftermath of the First World War, new nations were created out of defeated Germany and Austria, as well as parts of Russia. These included Hungary and Poland. In the second half of the 20th century the decline of western colonial power in various parts of the world and the spread of nationalism among indigenous people led to the emergence of new nations as in Africa and Asia.

IB Chemistry HL: Mastering Energetics and Thermodynamics

Explore the complexities of Energetics in IB Chemistry HL with this focused assessment. It aims to deepen understanding of thermodynamics, enthalpy changes, and energy calculations, crucial for students aiming to excel in...

Questions: 6 | Attempts: 11 | Last updated: Nov 11, 2025

Sample Question
State that combustion and neutralization are exothermic processes.

List the steps involved in combustion and neutralization reactions.

Explain the difference between exothermic and endothermic processes.

State.

Mention the temperature at which combustion and neutralization occur.

Exploring the Fundamentals of Biological Chemistry and Life's Unique Properties Quiz

Explore the unique characteristics that distinguish living things from non-living entities. Understand biological processes and traits that define life, enhancing your comprehension of fundamental biological concepts.

Questions: 24 | Attempts: 10 | Last updated: Oct 17, 2025

Sample Question
What are the four distinctive properties of living systems?

Living systems are not involved in energy transformations and are static.

Living systems do not have the capacity to self-replicate.

Biological structures do not serve any functional purposes.

-living systems are very complicated and highly organized. -biological structures serve functional purposes. (neck, eyes,] -living systems are actively engaged in energy transformations. energy flow. at a steady state we would be dead at equillibrium. -living systems have the capacity to self resplicated[DNA Replication]

Living systems are simple and disorganized.

IB HL Physics: In-depth Study of Oscillations and Waves

Explore the fundamentals of oscillations and waves in this focused physics assessment. Designed for IB HL Physics students, it evaluates understanding of key concepts and applications, enhancing learners' grasp of physical...

Questions: 25 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
4.1.1 Describe examples of Oscillations.

Refer to the image for the answer

Types of Friction

Examples of Linear Motion

Characteristics of Fluids

Advanced Concepts in Electromagnetic Induction and AC Generators

Explore the principles of electromagnetic induction as outlined in the IB 2009 Physics curriculum. This assessment focuses on key objectives such as Faraday's Law and induction applications, enhancing understanding and...

Questions: 9 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
Derive the formula for the emf induced in a straight conductor moving in a magnetic field

If the rod is made to move at a speed v, it travels a distance of ?x = v?t. Therefore the area of the loop increases by an amount ?A = l ?x = lv?t.

The emf induced is equal to the length of the conductor multiplied by the velocity of the conductor in the magnetic field.

The emf induced is equal to the product of the length of the conductor, the strength of the magnetic field, and the velocity of the conductor.

The emf induced is directly proportional to the strength of the magnetic field and inversely proportional to the velocity of the conductor.

Advanced Chemistry and Basic Math Review Quiz

Prepare for your Chemistry 2 Final Exam with this focused revision tool. Enhance your understanding of essential chemistry terms and concepts, crucial for mastering the subject and achieving exam success.

Questions: 12 | Attempts: 11 | Last updated: Oct 22, 2025

Sample Question
In a bomb calorimeter, reactions are carried out.

At constant pressure.

In an open container.

Without any temperature control.

At fixed volume

IB Physics HL: Electromagnetic Induction and AC Generators

Enhance your understanding of advanced physics concepts with this focused study aid. Designed for students tackling IB Physics HL Topic 12, it covers key objectives to bolster knowledge and exam readiness, making it essential for...

Questions: 11 | Attempts: 11 | Last updated: Nov 11, 2025

Sample Question
Derive the formula for the emf induced in a straight conductor moving in a magnetic field.

𝑒=𝐼𝐵

𝑒=𝐵𝑙𝑣

See image.

𝑒=𝑙𝐼

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