Chemistry 🧪
What is the molecular shape of methane, CH₄?
Tetrahedral
In the Marvel films, what is the name of Thor’s hammer?
Mjölnir
What is the capital city of New Zealand?
Wellington
Which planet is known for its prominent ring system?
Saturn
How many seconds are there in five minutes?
300 seconds
Which intermolecular force is present between all atoms and molecules?
Dispersion Forces
In The Hunger Games, what district is Katniss Everdeen from?
District 12
Which river flows through Egypt and empties into the Mediterranean Sea?
The Nile River
What is the name of the process by which plants convert light energy into chemical energy?
Photosynthesis
What word describes a word formed from the first letters of a phrase, such as NASA?
An acronym
A gas occupies 2.40 L at a pressure of 100 kPa. The pressure increases to 150 kPa while the temperature remains constant. Calculate the new volume.
1.60 L
What video game series features the locations Hyrule, Death Mountain and Gerudo Valley?
Which country has a maple leaf on its national flag?
Canada
What does the abbreviation DNA stand for?
Deoxyribonucleic acid.
Which chess piece can jump over other pieces?
The knight
A student carries out paper chromatography. A pigment travels 4.5 cm while the solvent front travels 7.5 cm. Calculate the pigment’s Rf value.
0.60
In Stranger Things, what name is given to the dark alternate dimension?
The Upside Down
What is the smallest country in the world by land area?
Vatican City
What is the SI unit used to measure electrical resistance?
The ohm
Rearrange the letters in LISTEN to form another English word.
SILENT
DOUBLE POINTS
Nitrogen reacts with hydrogen according to the equation:
N2 + 3H2 —> 2NH3
A mixture contains 2.0 mol of nitrogen and 3.0 mol of hydrogen. Identify the limiting reagent and calculate the amount of ammonia produced.
Hydrogen is the limiting reagent and 2.0 mol of ammonia is produced.
DOUBLE POINTS
Name the film franchise that includes the characters Dominic Toretto, Letty Ortiz and Roman Pearce.
Fast & Furious
The ancient city of Machu Picchu is located in which country?
Peru
What subatomic particle determines the identity of an element?
The number of protons
A farmer has 17 sheep. All but nine run away. How many sheep remain?
9