List of practice Questions

What do you understand by concentration of an ore? Discuss the different methods of concentration of ores.
Write IUPAC names of the following compounds:
What are carbohydrates? How are they classified?
Differentiate between DNA and RNA.
What are nucleic acids?
Differentiate between Electrochemical cell and Electrolytic cell.
Write Arrhenius equation.
How would you prepare ethane from methyl iodide?
How would you prepare iodoform from acetylene?
Why are alcohols more soluble in water than alkanes of the same molecular weight?
What do you understand by elevation of boiling point?
What happens when n-butyl chloride reacts with alcoholic KOH?
Distinguish between Alcohol and Phenol.
What is metamerism?
What are chiral and achiral compounds?
What are essential amino acids?
"(\(O_3\))behaves as a strong oxidising agent." Explain.
What is slag?
What are macromolecules?
Write Faraday’s 2nd law of Electrolysis.
Write the IUPAC name of complex compound \( K_3[Cr(C_2O_4)_3] \).
The number of isomeric alcohols of molecular formula \( \text{C}_4\text{H}_{10}\text{O} \) is:
Methyl alcohol on oxidation with acidified \( \text{K}_2\text{Cr}_2\text{O}_7 \) gives:
Diethyl ether finds its use in medicine as:
The general formula of carbonyl compound is: