At what temperature does the solubility of \(KNO_{3}\) equal that of \(NaNO_{3}\)?

A reaction is endothermic if the

Which of the following equations represents a redox reaction?

The process of extraction of iron from its ore is

In which of the following compounds does hydrogen form ionic compounds?

Which of the following raw materials is used in the plastic industry?

Which of the following organic compounds can undergo both addition and substitution reactions?

What is the solubility of a salt if 0.4g of it is obtained on evaporating 200\(cm^{3}\) of its saturated solution to dryness?

An acidic salt has