For the following questions answer them individually
In following pairs, the one in which both transition metal ions are colourless is
In neutral or faintly alkaline medium, $$KMnO_4$$ being a powerful oxidant can oxidise, thiosulphate almost quantitatively, to sulphate. In this reaction overall change in oxidation state of manganese will be
Considering the above reactions, the compound 'A' and compound 'B' respectively are
Consider the above reaction sequence, the Product 'C' is
A compound 'X' is acidic and it is soluble in NaOH solution, but insoluble in $$NaHCO_3$$ solution. Compound 'X' also gives violet colour with neutral $$FeCl_3$$ solution. The compound 'X' is
Consider the following reaction sequence. The product 'B' is
Which among the following is the strongest Bronsted base?
Consider the above reaction, the compound 'A' is
Which among the following represent reagent 'A'?
Which of the following compounds is an example of hypnotic drug?