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NO OF MOLECULES PRESENT IN 8g OF KNO3!? |
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Answer» MASS of KNO3 = 39+14+16*4=35+64=98 g MOLECULES in 98 g kno3= 6.022*10^23 8g =8/98 MOLES kno3 no. of molecules= 6.022*10^23 * 8/98 = 4.91*10^22 |
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