[{"question":"Horen\u00edm sa uvo\u013e\u0148uje?","answers":["kry\u0161t\u00e1\u013e","teplo","voda","vzduch"],"correct":"teplo","order":"1"},{"question":"Ak\u00e9 je najstar\u0161ie zn\u00e1me palivo?","answers":["uhlie","zemn\u00fd plyn","drevo","koks"],"correct":"drevo","order":"2"},{"question":"Ako naz\u00fdvame paliv\u00e1 z\u00edskan\u00e9 priamo z pr\u00edrody?","answers":["v\u00fdhrevn\u00e9","for\u00e9zne","por\u00e9zne","fos\u00edlne"],"correct":"fos\u00edlne","order":"3"},{"question":"Ktor\u00e9 z uveden\u00fdch pal\u00edv nie je z\u00edskan\u00e9 priamo z pr\u00edrody?","answers":["uhlie","ropa","briketa","zemn\u00fd plyn"],"correct":"briketa","order":"4"},{"question":"V ak\u00fdch jednotk\u00e1ch sa vyjadruje v\u00fdhrevnos\u0165?","answers":["mol\/dm-3","kJ\/kg","cm3","mol"],"correct":"kJ\/kg","order":"5"},{"question":"Horenie je reakcia","answers":["entotermick\u00e1","exitermick\u00e1","exoterick\u00e1","organick\u00e1"],"correct":"exoterick\u00e1","order":"6"},{"question":"Ktor\u00e9 z uveden\u00fdch pal\u00edv m\u00e1 najvy\u0161\u0161iu v\u00fdhrevnos\u0165?","answers":["met\u00e1n","\u010dierne uhlie","drevo","vod\u00edk"],"correct":"vod\u00edk","order":"7"},{"question":"Mno\u017estvo uvo\u013enen\u00e9ho tepla pri dokonalom sp\u00e1len\u00ed 1 kg paliva je","answers":["efektivita paliva","v\u00fdhrevnos\u0165","sila paliva","hor\u013eavina"],"correct":"v\u00fdhrevnos\u0165","order":"8"},{"question":"Ktor\u00e9 l\u00e1tky s\u00fa z\u00e1kladn\u00fdmi zdrojmi tepelnej energie?","answers":["kysl\u00edk, dus\u00edk","vod\u00edk, uhl\u00edk","vod\u00edk, uhl\u00edk, kysl\u00edk","dus\u00edk, uhl\u00edk"],"correct":"vod\u00edk, uhl\u00edk, kysl\u00edk","order":"9"},{"question":"Ktor\u00e9 z uveden\u00fdch pal\u00edv m\u00e1 najni\u017e\u0161iu v\u00fdhrevnos\u0165?","answers":["prop\u00e1n-but\u00e1n","drevo","\u010dierne uhlie","zemn\u00fd plyn"],"correct":"drevo","order":"10"}]