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प्रश्न
Distinguish between the following pairs of compounds using the reagent given in the bracket.
Ferrous sulphate solution and ferric sulphate solution. (Using sodium hydroxide solution)
उत्तर
Ferrous sulphate gives pale green ppt of Fe+2 where as ferric sulphate gives brown ppt of Fe+3.
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संबंधित प्रश्न
Comment, sulphuric acid is referred to as Oil of vitriol.
Give reasons for the following:
Sulphuric acid forms two types of salts with \[\ce{NaOH}\].
Write a balanced chemical equation for each of the following reactions :
Action of dilute sulphuric acid on sodium hydroxide.
Give reason for the following:
Concentrated sulphuric acid must be stored in airtight bottles.
Write a balanced chemical equation when hot and concentrated sulphuric acid reacts with the following:
Copper
What property of conc. \[\ce{H2SO4}\] is made use of the following case? Give an equation for the reaction on the same:
Its reaction with ethanol.
Which property of sulphuric acid accounts for its use as a dehydrating agent?
Concentrated sulphuric acid is both an oxidizing agent and a non-volatile acid. Write one equation. Each illustrates the above-mentioned properties of sulphuric acid.
The following are the typical properties of dilute acid. Complete them by inserting suitable words:
Sulphite/hydrogen sulphite + Acid → ______ + ______ + ______
Identify the following:
The element having electronic configuration 2, 8, 6.
