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Question 1 of 5
1. Question
4 pointsLithium has a bcc structure. Its density is 530 kg m–3 and its atomic mass is 6.94 g mol–1. Calculate the edge length of a unit cell of Lithium metal (NA = 6.02 × 1023 mol–1) [NEET 2016]
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Question 2 of 5
2. Question
4 pointsThe ionic radii of A+ and B– ions are 0.98 ×10–10 m and 1.81 × 10–10 m. The coordination number of each ion in AB is [NEET 2016]
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Question 3 of 5
3. Question
4 pointsWhich among the following solids crystalises as a face centred cube? [MH-CET 2014]
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Question 4 of 5
4. Question
4 pointsVolume occupied by single CsCl ion pair in a crystal is 7.014 × 10–23 cm3. The smallest Cs – Cs internuclear distance is equal to length of the side of the cube corresponding to volume of one CsCl ion pair. The smallest Cs to Cs internuclear distance is nearly [Karnataka CET 2014]
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Question 5 of 5
5. Question
4 pointsA crystalline solid XY3 has ccp arrangement for its element Y. X occupies [Karnataka CET 2014]
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