Chemistry
Differentiate between physisorption and chemisorption.
Amino acids
What are essential and non-essential amino acids? Give an example of each.
Hybridization and shape
Describe the hybridization and shape of the [Ni(CN)₄]²⁻ ion.
IUPAC Nomenclature
Write the structure and IUPAC name of the product formed when butan-1-ol is oxidized using alkaline KMnO₄.
Effect of presence of a catalyst
How does the presence of a catalyst affect a chemical equilibrium?
Effect of temperature
Explain the effect of temperature on the adsorption of gases on solids.
Salt bridge
State the principle behind the use of a salt bridge in an electrochemical cell.
Nuclear fission
What is the basic principle of nuclear fission? Describe how a chain reaction occurs in a nuclear reactor.
Differences between insulators, semiconductors, and conductors
Explain the differences between insulators, semiconductors, and conductors based on their band structure.
Concept of optical fiber
Discuss the concept of optical fiber. How does it make use of total internal reflection to transmit data?
