The compound C12H22O11 is characterized by its elemental composition: 42.1% carbon, 6.4% hydrogen, and 51.5% oxygen. Therefore, Option 4 is the correct selection.
Calculate the number of moles present in 9.10 × 1016 kg of water.
Consider two arrangements of wires. Find the ratio of magnetic field at the centre of the semi–circular part.
Consider the following compounds. Arrange these compounds in a n increasing order of reactivity with nitrating mixture. The correct order is :