A) ozgarmaydi
B) awal ortadi, songra kamayadi
C) kamayadi
D) ortadi
HCIO, НСЮ2, HCI03, НСЮ4 tartibda kislotalik kuchi qanday ozgaradi?
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: Kimyo
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75. VII guruh metallmaslari. Galogenlar. Xlor. Brom. Yod