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प्रश्न
Which of the following changes will cause increase in vapour pressure of 1 molal aqueous KI solution at same temperature?
विकल्प
addition of 0.1 molal solution of NaCI
addition of 1 molal KI solution
addition of water
addition of 0.5 molal solution of Na2SO4
MCQ
उत्तर
Addition of water
shaalaa.com
Vapour Pressure Lowering
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
