Advertisements
Advertisements
प्रश्न
When air is blown from mouth into a test-tube containing lime water, the lime water turns milky due to the presence of:
विकल्प
Oxygen
Carbon dioxide
Nitrogen
Water vapour
MCQ
Advertisements
उत्तर
Carbon dioxide
Lime water turns milky due to the presence of carbon dioxide in the exhaled air.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
