Question

Sulphur dioxide forms _______ when dissolved in water :

(a) Sulphuric acid (b) Sulphurous acid (c) Sulphur trioxide (d) Sulphur​

Answer 1

Explanation:

$\text{\large\underline{\orange{Question:}}}$

Sulphur dioxide forms ______ when dissolved in water :

(a) Sulphuric acid (b) Sulphurous acid (c) Sulphur trioxide (d) Sulphur

$\text{\large\underline{\purple{Solution:}}}$

Sulphur dioxide forms Sulphurous acid when dissolved in water.

${\small{\boxed{\bf{(b)\:Sulphurous\:acid}}}}$

SO2 + H2O ----> H2SO3

(Sulphur dioxide) (water) (Sulphurous acid)

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$\text{\large\underline{\green{Let's\:recall\:some\:basics:}}}$

• The most abundant metal present in the Earth's crust is aluminum.
• The most abundant element present in earth's crust is oxygen.
• Elements or compounds which occur naturally in the Earth's crust are called minerals.
• The minerals from which metals can be extracted profitably are known as ores.

Hope it helped you dear...

Answer 2

Answer:

i hope my answers help you