Qhov nce ntawm qhov kub ntawm qhov kub yog ncaj qha nyob ntawm tus nqi ntawm cov ntsiab lus tam sim no hauv cov tshuaj, tab sis nws tsis yog raws li tus kheej ntawm cov kuab tshuaj, yog li nws suav tias yog khoom sib koom ua ke.
Puas khov taw tes yog kev sib koom ua ke?
Txoj kev nyuaj siab yog qhov cov khoom sib koom ua kepom hauv cov kev daws teeb meem uas tshwm sim los ntawm kev qhia cov kuab tshuaj molecules rau cov kuab tshuaj. Cov ntsiab lus khov ntawm cov kev daws yog tag nrho qis dua li ntawm cov kuab tshuaj ntshiab thiab yog ncaj qha proportional rau molality ntawm cov kuab tshuaj.
4 dab tsi yog colligative zog?
Nws muaj plaub yam kev sib koom ua ke: vapor siab txo qis, kub taw tes nce siab, khov taw tes kev nyuaj siab, thiab osmotic siab. Qhov no txhais tau hais tias ib qho kev daws teeb meem qhia tau hais tias qhov txo qis vapor siab, qhov kub nce ntxiv thiab qhov qis qis qis hauv qhov sib piv rau cov kuab tshuaj ntshiab (dej hauv peb rooj plaub).
Puas yog qhov kub nce siab Colligative lossis tsis yog Colligative?
Qhov taw tes nce siab yog cov khoom sib koom ua ke, uas txhais tau hais tias nws yog nyob ntawm qhov muaj cov khoom tawg thiab lawv tus lej, tab sis tsis yog lawv tus kheej. Nws yog ib qho kev cuam tshuam ntawm dilution ntawm cov kuab tshuaj nyob rau hauv lub xub ntiag ntawm ib tug solute.
Cov khoom sib koom ua piv txwv yog dab tsi?
Piv txwv ntawm cov khoom sib koom ua ke suav nrog vapor siab txo qis, qhov chaw khovKev nyuaj siab, osmotic siab, thiab kub taw tes nce.
