Assertion : In CaF 2 , F – ions occupy all the tetrahedral sites. Reason : The number of…
Chemistry · JEE Advanced · NTA Exams — Solid State
Assertion : In CaF2, F– ions occupy all the tetrahedral sites.
Reason : The number of Ca2+ is double the number of F– ions.
Reason : The number of Ca2+ is double the number of F– ions.
- If both assertion and reason are correct and reason is the correct explanation of assertion.
- If both assertion and reason are true but reason is not the correct explanation of assertion.
- If assertion is true but reason is false.
- If assertion is false but reason is true.
Answer
(C) If assertion is true but reason is false.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The packing efficiency of the two-dimensional square unit cell shown is
- A sample of electrically neutral NaCl crystal is analysed for its density which has some unoccupied sites…
- Which of the following are not true about hexagonal close packing ?
- For the given close packed structure of a salt made of cation X and anion Y shown below (ions of only one…
- If the unit cell of a mineral has cubic close packed ( ccp ) array of oxygen atoms with m fraction of…
- Statement-1 : In any ionic solid [ MX ] with Schottky defects, the number of positive and negative ions are…
- Assertion : The number of tetrahedral voids is double the number of octahedral voids. Reason : The size of…
- Assertion : Crystalline solids are anisotropic. Reason : The constituent particles are very closely packed.