Chemistry - Complete P-block Question with Solution | TestHub

ChemistryComplete P-blockp-Block 15,16Medium2 minQB

ChemistryMediumsingle choice

Select the CORRECT statement :

Options:

Answer:

Solution:

The correct statement is C. Sulphuric acid ( $H_{2} S O_{4}$ ), sodium hydrogen sulphite ( $N a H S O_{3}$ ), and calcium hydrogen sulphite ( $C a (H S O_{3})_{2}$ ) are all industrially produced from sulfur dioxide ( $S O_{2}$ ). Option A is incorrect as $x$ in $H_{2} S_{x} O_{6}$ typically ranges from 2 to 5.

Option B is incorrect because $H_{2} S O_{4}$ reacts with $H_{2} S$ .

Option D is incorrect; nitric acid is manufactured by the Ostwald process, not the Contact process.

Stream:JEESubject:ChemistryTopic:Complete P-blockSubtopic:p-Block 15,16

⏱ 2mℹ️ Source: QB

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