A mixture of starch solution and potassium iodide was placed in a test tube. On adding dilute tetraoxosulphate (lV) acid and then K₂Cr₂O₇ solutions, a blue-black colour was produced. In this reaction, the?

Similar Questions

The shape of a graphite crystal is ...

The alloy used for welding and plumbing contains ...

Use the figure above to answer this question. Which of the following is NOT a monomer?...

A mixture is different from a compound because ...

Calculate the volume of carbon (IV)oxide measured at s.t.p, produced when 1 kg of potassium hydrogen...

What is the atomic number of Palladium? ...

Copper (ll) tetraoxosulphate (VI) is often added to swimming pools because it...

A colourless hydrocarbon with a sweet smell undergoes substitution reaction. The hydrocarbon is like...

Graphite and Diamond are similar in that they ...

What is the amount (in mole) of hydrogen gas that would be produced if 0.6 mole of hydrochloric acid...