{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-09-23T08:03:36.429Z","dateModified":"2026-03-27T12:12:42.315Z","typicalAgeRange":"11-18","educationalLevel":"CUET (UG)","assesses":"Chemistry - Metals and Non-Metals","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Metals and Non-Metals"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Chemistry"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"CUET (UG)"}],"name":"Quiz about Metals and Non-Metals","about":{"@type":"Thing","name":"Chemistry - Metals and Non-Metals"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Metals and Non-Metals","text":"The chemical used for leaching of silver and gold is :}","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

NaCN

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

NaCl

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

Na₂O

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

NaF

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

NaCN

","comment":{"@type":"Comment","text":"\"\""},"answerExplanation":{"@type":"comment","text":"The correct option is (A) :NaCN."}}}]}

The chemical used for leaching of silver and gold is :

The Correct Option is A

Solution and Explanation

Top Questions on Metals and Non-Metals

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