Keywords
Abstract
Ushbu maqolada elektrolit va noelektrolit eritmalarning qaynash va muzlash temperaturalariga ta’siri o‘rganilgan. Eritmalarning kolligativ xossalari, ya’ni zarrachalar soniga bog‘liq bo‘lgan qaynash temperaturasining oshishi va muzlash temperaturasining pasayishi nazariy jihatdan tahlil qilingan. Elektrolit eritmalarda dissotsiatsiya natijasida ionlar soni ortishi tufayli bu effektlar kuchliroq namoyon bo‘lishi, noelektrolit eritmalarda esa faqat molekulalar mavjudligi sababli ta’sir nisbatan kamroq bo‘lishi ko‘rsatib berilgan. Shuningdek, Van’t Hoff koeffitsienti va kolligativ xossalar formulalari orqali jarayonning matematik ifodasi yoritilgan. Tadqiqot natijalari ushbu hodisalarning amaliy ahamiyatini, xususan antifrizlar, sanoat va laboratoriya jarayonlarida qo‘llanilishini ko‘rsatadi.
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