TS EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
Statement (A) Sulphur vapour is paramagnetic. Statement (B) Reaction of dil. HCl with finely divided iron forms \(\mathrm{FeCl}_3\) and \(\mathrm{H}_2\) gas. The correct answer is
- A Statement (A) is correct, but (B) is wrong.
- B Both the statements are correct.
- C Statement (A) is wrong, but (B) is correct.
- D Both the statements are wrong.
Answer & Solution
Correct Answer
(A) Statement (A) is correct, but (B) is wrong.
Step-by-step Solution
Detailed explanation
Statement (A) Sulphur vapour is paramagnetic is correct statement as sulphur vapour has formula \(\mathrm{S}_2\), i.e. similar to \(\mathrm{O}_2\) and \(\mathrm{O}_2\) has two unpaired electrons in its anti-bonding molecular orbitals. Statement (B) Reaction of \(\mathrm{HCl}\)…
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