MCQ Question: "A metal crystallizes in fcc structure with a unit cell of side 500 pm. If the density of the crystal is 1.33 g/cc, the molar mass of the metal is close to"
MCQ Question: "The packing fraction of a simple cubic lattice is close to "
MCQ Question: "The Daniel Cell is"
MCQ Question: "The equivalent conductivity of 0.1 N CH3COOH at 25 °C is 80 ohm-1 and at infinite dilution 400 ohm-1. The degree of dissociation of CH3COOH is"
MCQ Question: "What is the equilibrium constant for the reaction given below at 298 K, if Ecell = 0.2905V at 298 K?"
MCQ Question: "If a gas at constant temperature and pressure expands, then its:"
MCQ Question: "Which carboxylic acid derivative least most reactive towards acyl nucleophilic Substitution ?"
MCQ Question: "The best combination of reagents for synthesis of tert.butylethyl ether via Williamson’s method is:"
MCQ Question: "Predict the product in the following reaction:"
MCQ Question: "In the following reaction sequence the product Y is:"
