Chemistry Past Questions and Answers

The compound<br/>[image]<br/>is the product of oxidation of ____________

The curve above represents the solubility curve of \(KClO _{3}\). The number of moles of \(KClO _{3}\) crystals produced by cooling \(200 cm ^{3}\) of a saturated solution of the salt from \(65^{\circ} C\) to \(25^{\circ} C\) is ____________

During a compression process involving an ideal gas at pressure \(P_{1}\), when the volume, \(V_{1}\) of the gas was halved, the temperature in Kelvin increases by half its initial value. The final pressure \(P_{2}\) is given by ____________

Cellulose and starch can be classified as one of the following ____________

In the equilibrium reaction:<br/>N₂(g) + 3H₂(g) ⇌ 2NH₃(g)<br/>Increasing the pressure will favour formation of: