Puas yog Melting Point yog ib qho khoom sib koom ua ke?
Puas yog Melting Point yog ib qho khoom sib koom ua ke?

Video: Puas yog Melting Point yog ib qho khoom sib koom ua ke?

Video: Puas yog Melting Point yog ib qho khoom sib koom ua ke?
Video: txhob muab kuv hu txiv ntxawm nkauj tawm tshiab npawg lem 2024, Kaum ib hlis
Anonim

Vim tias qhov hloov pauv hauv vapor siab yog a colligative khoom , uas tsuas yog nyob ntawm tus txheeb ze ntawm cov kuab tshuaj thiab cov kuab tshuaj, cov kev hloov hauv lub boiling taw tes thiab cov melting point ntawm cov kuab tshuaj kuj colligative zog.

Hauv qhov no, 4 Colligative Properties yog dab tsi?

Plaub feem ntau kawm colligative zog yog qhov chaw khov kev nyuaj siab, kub point qhov siab, vapor siab txo, thiab osmotic siab . Txij li thaum cov khoom no tau txais cov ntaub ntawv ntawm tus naj npawb ntawm cov ntsiab lus hauv cov tshuaj, ib tus tuaj yeem siv lawv kom tau txais qhov hnyav molecular ntawm cov kua.

Tom qab ntawd, lo lus nug yog, dab tsi yog Colligative properties muab piv txwv? Piv txwv ntawm colligative zog muaj xws li vapor siab txo qis, qhov chaw khov kev nyuaj siab, osmotic siab , thiab kub point qhov siab.

Puas yog qhov kub thiab txias hloov ib qho cuab yeej Colligative?

Qhov no txhais tau tias cov kub yuav tsum tau qis dua ua ntej. Yog li sib ntxiv ntawm txhua yam ntawm cov kuab tshuaj rau ib qho hnyav yuav txo nws qhov chaw khov. Colligative zog xws li qhov chaw txias txias los yog qhov kub kub nce siab tuaj yeem siv los xam qhov hnyav molecular ntawm cov khoom soluble.

Vim li cas npau suav point yog Colligative khoom?

Cov kub point elevation yog a colligative khoom , uas txhais tau hais tias nws yog nyob ntawm seb muaj cov khoom tawg thiab lawv cov lej, tab sis tsis yog lawv tus kheej. Nws yog cov nyhuv ntawm dilution ntawm cov kuab tshuaj nyob rau hauv lub xub ntiag ntawm ib tug solute.

Pom zoo: