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Model Paper 9 — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistryModel Paper 91 Mark
MCQ
Assertion (A): 22-carat gold is a compound.
Reason (R): A compound has fixed composition of the elements present in it.
  • A
    Both A and R are true and R is the correct explanation of A.
  • B
    Both A and R are true but R is not the correct explanation of A.
  • C
    A is true but R is false.
  • ✓
    A is false but R is true.
✓

Answer

Correct option: D.
A is false but R is true.
(d) A is false but R is true.
Explanation: A is false but R is true.

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