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प्रश्न
State your observation when a piece of moist blue litmus paper is introduced in a jar of chlorine.
अति संक्षिप्त उत्तर
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उत्तर
The moist blue litmus paper first turns red and then becomes white due to bleaching by chlorine.
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 13: Practical Work - EXERCISE-13 [पृष्ठ २४७]
