List of top Chemistry Questions

What do you understand by concentration of an ore? Discuss the different methods of concentration of ores.
What are carbohydrates? How are they classified?
What are nucleic acids?
Differentiate between DNA and RNA.
Differentiate between Electrochemical cell and Electrolytic cell.
Write IUPAC names of the following compounds:
Differentiate between Methanoic acid and Ethanoic acid.
Why is nitrogen molecule less reactive?
Write Arrhenius equation.
What happens when n-butyl chloride reacts with alcoholic KOH?
How would you prepare iodoform from acetylene?
What do you understand by elevation of boiling point?
Distinguish between Alcohol and Phenol.
Why is PCl\(_5\) a known compound, but NCl\(_3\) is not?
How would you prepare ethane from methyl iodide?
Why are alcohols more soluble in water than alkanes of the same molecular weight?
What are essential amino acids?
What are chiral and achiral compounds?
What is metamerism?
Why is ethyl alcohol not dried by anhydrous CaCl2?
"(\(O_3\))behaves as a strong oxidising agent." Explain.
Write the IUPAC name of complex compound \( K_3[Cr(C_2O_4)_3] \).
What are macromolecules?
What is slag?
Write Faraday’s 2nd law of Electrolysis.