EAPCET - Chemistry Mock Tests

According to Le Chatelier's principle, for the reaction N₂(g) + 3H₂(g) ⇌ 2NH₃(g), ΔH = -ve, the yield of ammonia will be maximum at:

The IUPAC name of acetone is:

Dehydration of ethanol with concentrated H₂SO₄ at 170°C produces:

In Lassaigne's test for the detection of nitrogen, the Prussian blue color is due to the formation of:

In acid-base titration, which indicator is most suitable for titrating a strong acid against a weak base?

Acetone treated with iodine in the presence of NaOH gives a yellow precipitate. This reaction is called:

The energy gap between the valence band and conduction band is largest in:

10 g of calcium carbonate (CaCO₃) is heated with 5 g of hydrochloric acid (HCl). The reaction is: CaCO₃ + 2HCl → CaCl₂ + H₂O + CO₂. Which reactant is the limiting reagent? (Molar masses: CaCO₃ = 100 g/mol, HCl = 36.5 g/mol)