A given volume of methane diffuses in 20s. How long will it take the same volume of sulphur (IV) oxide to diffuse under the same conditions? [C = 12, H = 1,...

Which of the following acts as both a reducing and an oxidizing agent?

What volume of 0.5mldm3 H2SO4 will exactly neutralize 20cm3 of 0.1moldm3 NaOH Solution?

C2H5OH(aq) → Y If the above reaction takes place in conc. H2SO4 at 180o, Y represents

In the production of soap, concentrated sodium chloride solution is added to

An isomer of C5H12 is

Calculate the solubility in mol dm-3 of 40g of CuSO4 dissolved in 100g of water at 120oC. [Cu = 64, S = 32, O = 16]

Alkanol + Alkanoic ↔ Ester + Water The reverse reaction above is known as

A characteristic of the alkane family is