axborotnoma ximya
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1 (axborotnoma2018/4-2) kimyo 1.quyidagibirikmalarningqaysibiridaoltingugurt vakislorodatomlarisonio’zaro1:4nisbatda bo’ladi? a)aluminiydigidroksosulfat b)kalsiygidrosulfit c)kalsiygidroksosulfat d)aluminiygidrosulfat 2.quyidagibirikmalarningqaysibiridaoltingugurt vakislorodatomlarisoni1:8bo’ladi? a)kalsiygidrosulfit b)aluminiydigidroksosulfat c)kalsiygidroksosulfat d)aluminiygidrosulfat 3.ivvalentliqaysielementoksidiningmolyar massasi87g/molgateng? a)s b)ti c)si d)mn 4.vivalentliqaysielementoksidiningmolyar massasi100g/molgateng? a)se b)cr c)s d)mn 5.16litridishdagigazninghajmi8litrgacha kamaytirilgandabosim 6kpagaortdi.dastlabki bosimni(kpa)daaniqlang. (t=cons) a)10 b)8 c)4 d)6 6.16litridishdagigazninghajmi12litrgacha kamaytirilgandabosim 2kpagaortdi.oxirgi bosimni(kpa)daaniqlang.(t=cons...
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