Q1 · hard · AI-verified
The dehydration of 2-methylbutan-2-ol with concentrated H2SO4 predominantly gives which alkene, according to Saytzeff's rule?
- Pent-1-ene
- 3-methylbut-1-ene
- 2-methylbut-2-ene
- 2-methylbut-1-ene
Q2 · medium · AI-verified
The functional group present in ethanoic acid (CH₃COOH) is:
- Carboxyl group (-COOH)
- Hydroxyl group (-OH)
- Carbonyl group (-C=O)
- Ester group (-COO-)
Q3 · medium · AI-verified
Saponification is the process of making soap. In this process, fat is hydrolysed with:
- Sulphuric acid (H₂SO₄)
- Sodium hydroxide (NaOH)
- Sodium carbonate (Na₂CO₃)
- Hydrochloric acid (HCl)
Q4 · medium · AI-verified
When ethanol (C₂H₅OH) is oxidised using alkaline KMnO₄, the product formed is:
- Ethanoic acid (CH₃COOH)
- Ethene (C₂H₄)
- Ethyl acetate (CH₃COOC₂H₅)
- Ethanal (CH₃CHO)
Q5 · medium · AI-verified
Which of the following carbon compounds shows the property of isomerism with n-butane (C₄H₁₀)?
- Butene (C₄H₈)
- Isobutane (2-methylpropane)
- Propane (C₃H₈)
- Pentane (C₅H₁₂)