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p-Block Elements – II — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – II1 Mark
MCQ
Assertion (A) – Monoclinic sulphur is less stable than rhombic sulphur.
Reason (R) – Monoclinic sulphur is stable between 96°C – 119°C and slowly changes into rhombic sulphur.
  • ✓
    A and R are correct and R explains A
  • B
    A and R are correct but doesn’t explains A
  • C
    A is correct but R is wrong
  • D
    A is wrong but R is correct
✓

Answer

Correct option: A.
A and R are correct and R explains A
A and R are correct and R explains A

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