Látky a sústavy látok
[{"question":"Bioch\u00e9mia sa zaober\u00e1","answers":["v\u0161eobecn\u00fdmi z\u00e1konitos\u0165ami ch\u00e9mie","premenou anorganick\u00fdch l\u00e1tok","ch\u00e9miou \u017eiv\u00fdch s\u00fastav","reakciami organick\u00fdch zl\u00fa\u010den\u00edn"],"correct":"ch\u00e9miou \u017eiv\u00fdch s\u00fastav","order":"1"},{"question":"Agroch\u00e9mia je odbor ch\u00e9mie","answers":["spojen\u00fd s fyzikou","spojen\u00fd s geol\u00f3giou","ktor\u00fd sa uplat\u0148uje v po\u013enohospod\u00e1rstve","ktor\u00fd sk\u00fama chemick\u00e9 deje v \u017eiv\u00fdch s\u00fastav\u00e1ch"],"correct":"ktor\u00fd sa uplat\u0148uje v po\u013enohospod\u00e1rstve","order":"2"},{"question":"Chemick\u00fd \u010dist\u00e9 l\u00e1tky del\u00edme na","answers":["at\u00f3my a i\u00f3ny","at\u00f3my a kati\u00f3ny","homog\u00e9nne a nehomog\u00e9nne","prvky a zl\u00fa\u010deniny"],"correct":"prvky a zl\u00fa\u010deniny","order":"3"},{"question":"Homog\u00e9nna zmes obsahuje \u010dastice s ve\u013ekos\u0165ou","answers":["nad 10-1<\/SUP> m","v\u00e4\u010d\u0161ou ako 10-9<\/SUP> m","od 10-2<\/SUP> do 106<\/SUP> m","men\u0161ou ako 10-9<\/SUP> m"],"correct":"men\u0161ou ako 10-9<\/SUP> m","order":"4"},{"question":"Koloidn\u00e1 zmes obsahuje \u010dastice, ktor\u00e9 sa ve\u013ekos\u0165ou pohybuj\u00fa medzi intervalom","answers":["102<\/SUP> m a\u017e 105<\/SUP> m","10-7<\/SUP> m a\u017e 10-9<\/SUP> m","10-7<\/SUP> m a\u017e 10-12<\/SUP> m","0,009 m a\u017e 1m"],"correct":"10-7<\/SUP> m a\u017e 10-9<\/SUP> m","order":"5"},{"question":"Vzduch patr\u00ed medzi","answers":["plynn\u00e9 homog\u00e9nne zmesi","aeros\u00f3ly","g\u00e9ly","plynn\u00e9 heterog\u00e9nne zmesi"],"correct":"plynn\u00e9 homog\u00e9nne zmesi","order":"6"},{"question":"Zliatiny kovov patria medzi","answers":["emulzie","pevn\u00e9 homog\u00e9nne zmesi","tuh\u00e9 peny","pevn\u00e9 heterog\u00e9nne zmesi"],"correct":"pevn\u00e9 homog\u00e9nne zmesi","order":"7"},{"question":"Medzi koloidn\u00e9 zmesi nepatr\u00ed","answers":["g\u00e9l","emulzia","aeros\u00f3l","suspenzia"],"correct":"suspenzia","order":"8"},{"question":"Olej vo vode vytv\u00e1ra","answers":["g\u00e9l","suspenziu","emulziu","koloidn\u00fd roztok"],"correct":"emulziu","order":"9"},{"question":"Malink\u00e9 \u010diasto\u010dky piesku vo vode tvoria","answers":["suspenziu","penu","aeros\u00f3l","koloidn\u00fd roztok"],"correct":"suspenziu","order":"10"}]