[{"question":"Vod\u00edkov\u00fa v\u00e4zbu ozna\u010dujeme aj:","answers":["vod\u00edkov\u00e1 stopa","vod\u00edkov\u00fd most\u00edk","vod\u00edkov\u00fd ko\u010d","vod\u00edkov\u00e1 cesta"],"correct":"vod\u00edkov\u00fd most\u00edk","order":"1"},{"question":"Vod\u00edkov\u00e1 v\u00e4zba vznik\u00e1:","answers":["medzi dvoma H","medzi H a ak\u00fdmko\u013evek prvkom","medzi H a ve\u013emi elektronegat\u00edvnym prvkom s vo\u013en\u00fdm elektr\u00f3nov\u00fdm p\u00e1rom","medzi H alkalick\u00fdmi kovmi"],"correct":"medzi H a ve\u013emi elektronegat\u00edvnym prvkom s vo\u013en\u00fdm elektr\u00f3nov\u00fdm p\u00e1rom","order":"2"},{"question":"Vod\u00edkov\u00e1 v\u00e4zba vznik\u00e1 medzi:","answers":["H a F","H a H","H a Na","H a He"],"correct":"H a F","order":"3"},{"question":"Vod\u00edkov\u00e1 v\u00e4zba sa nevytv\u00e1ra v zl\u00fa\u010denine:","answers":["H2<\/sub>O","HF","NH3<\/sub>","NaH"],"correct":"NaH","order":"4"},{"question":"V tuhe medzi jednotliv\u00fdmi vrstvami:","answers":["p\u00f4sobia Van der Waalsove sily","vznik\u00e1 koordina\u010dn\u00e1 v\u00e4zba","vznik\u00e1 vod\u00edkov\u00fd most\u00edk","vznikaj\u00fa i\u00f3nov\u00e9 v\u00e4zby"],"correct":"p\u00f4sobia Van der Waalsove sily","order":"5"},{"question":"Akceptor v koordina\u010dn\u00fdch zl\u00fa\u010denin\u00e1ch naz\u00fdvame:","answers":["ligand","donor","centr\u00e1lny at\u00f3m","koordin\u00e1tor"],"correct":"centr\u00e1lny at\u00f3m","order":"6"},{"question":"Donor v koordina\u010dn\u00fdch zl\u00fa\u010denin\u00e1ch naz\u00fdvame:","answers":["ligand","akceptor","centr\u00e1lny at\u00f3m","koordin\u00e1tor"],"correct":"ligand","order":"7"},{"question":"Ur\u010dte zl\u00fa\u010deninu, v ktorej doch\u00e1dza k vzniku koordina\u010dnej v\u00e4zby:","answers":["NaOH","Na2<\/sub>[PbI4<\/sub>]","HF","KBr"],"correct":"Na2<\/sub>[PbI4<\/sub>]","order":"8"},{"question":"Pomenujte zl\u00fa\u010deninu Na2<\/sub>[PbI4<\/sub>]:","answers":["jodid olovnat\u00fd - sodn\u00fd","olovi\u010ditan sodn\u00fd","olovi\u010dnan j\u00f3dnan sodn\u00fd","tetrajodoolovnatan disodn\u00fd"],"correct":"tetrajodoolovnatan disodn\u00fd","order":"9"},{"question":"Energia vod\u00edkovej v\u00e4zby sa pohybuje:","answers":["10 - 30 kJ\/mol","50 - 120 kJ\/mol","300 - 500 kJ\/mol","do 5 kJ\/mol"],"correct":"10 - 30 kJ\/mol","order":"10"}]