The decolourization of purple colour of tetraoxomanganate (VII) ion is a test for

Similar Questions

The reason for the decrease in the atomic size of elements across a period is that ...

Magnesium ribbon was added to each of the following aqueous solution in turn: H2SO4, AgNO3, HNO3, HC...

Which of the following statements is correct about the periodic table? ...

An iron ore is known to contain 70.0% Fe2O3. The obtain from 80kg of the ore is? (Fe = 56, O = 16...

The gas that is liberated when iron is heated with concentrated tetraoxosulphate (VI)acid is ...

Which of the following sets of operation will completely separate a mixture of sodium chloride, sand...

The compound that is used as an anesthetic is? ...

An element X has an atomic number of 16. What is its most likely oxidation state in its binary compo...

Determine the quantity of electricity used when a current of 0.20 amperes is passed through an elect...

To make coloured glasses, small quantities of oxides of metals which form coloured silicates are oft...