(b) Sulphuric acid is referred to as Oil of vitriol mainly because during the afterwards middle ages, it had been acquired as an oily viscous liquid by heating crystals of green vitriol.
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(d) Sulphuric acid is just not received by instantly reacting SO3 with water because sulphur trioxide will not dissolve in water satisfactorily and it gives plenty of warmth and types misty droplets of sulphuric acid.
This chapter clarifies the intermolecular forces and how they have an impact on the Actual physical condition of a substance. It bargains with other concepts related to gaseous and liquid states of issue. This is actually the main purpose why this chapter is essential to the Test.
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The enhance of a set A is definitely the list of all features offered inside the universal set U that aren't contained in a very. The complement of A is denoted as ( A ’).
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Create well balanced chemical equations: when sizzling and concentrated sulphuric acid reacts with the following:
(e) Name the chemical accustomed to dissolve SO3 and also title the product shaped. Give all the main reactions of the product.
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