{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2026-05-04T15:43:17.103Z","dateModified":"2026-05-04T15:43:17.103Z","typicalAgeRange":"11-18","educationalLevel":"MHT CET","assesses":"Chemistry - The solid state","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"The solid state"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Chemistry"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"MHT CET"}],"name":"Quiz about The solid state","about":{"@type":"Thing","name":"Chemistry - The solid state"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About The solid state","text":"Calculate the volume of bcc unit cell if the radius of an atom in it is $$216.5 \\text{ pm}$$ .}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"BCC formula: \$a = \\frac{4r}{\\sqrt{3}}\$"},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

\$1.012 \\times 10^{-22} \\text{ cm}^3\$

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

\$1.25 \\times 10^{-22} \\text{ cm}^3\$

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

\$2.130 \\times 10^{-22} \\text{ cm}^3\$

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

\$2.541 \\times 10^{-22} \\text{ cm}^3\$\n\n

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

\$2.130 \\times 10^{-22} \\text{ cm}^3\$

","comment":{"@type":"Comment","text":"BCC formula: \$a = \\frac{4r}{\\sqrt{3}}\$"},"answerExplanation":{"@type":"comment","text":""}}}]}

Calculate the volume of bcc unit cell if the radius of an atom in it is \(216.5 \text{ pm}\) .

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The Correct Option is C

Solution and Explanation

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