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When a flask containing sodium thiosulfate is placed over a paper marked with ‘X’ and HCl added to it, the ‘X’ seems to disappear when looked through the flask. Why?a)Because of formation of sodium chlorideb)Because of sulfur precipitatingc)Because of release of yellowish chlorine gasd)Because of dissolution of sulfurCorrect answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about When a flask containing sodium thiosulfate is placed over a paper marked with ‘X’ and HCl added to it, the ‘X’ seems to disappear when looked through the flask. Why?a)Because of formation of sodium chlorideb)Because of sulfur precipitatingc)Because of release of yellowish chlorine gasd)Because of dissolution of sulfurCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a flask containing sodium thiosulfate is placed over a paper marked with ‘X’ and HCl added to it, the ‘X’ seems to disappear when looked through the flask. Why?a)Because of formation of sodium chlorideb)Because of sulfur precipitatingc)Because of release of yellowish chlorine gasd)Because of dissolution of sulfurCorrect answer is option 'B'. Can you explain this answer?.

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