[{"question":"Benz\u00edn je","answers":["plyn","kvapalina","pevn\u00e1 l\u00e1tka","plazma"],"correct":"kvapalina","order":"1"},{"question":"Benz\u00edn je zmes","answers":["uh\u013eovod\u00edkov","bielkov\u00edn","ropy, zemn\u00e9ho plynu a vz\u00e1cnych plynov","anorganick\u00fdch l\u00e1tok"],"correct":"uh\u013eovod\u00edkov","order":"2"},{"question":"Benz\u00ednov\u00e9 pary","answers":["s\u00fa hor\u013eav\u00e9","s\u00fa \u013eah\u0161ie ako vzduch","neexistuj\u00fa preto\u017ee benz\u00edn sa nevyparuje","nie s\u00fa hor\u013eav\u00e9"],"correct":"s\u00fa hor\u013eav\u00e9","order":"3"},{"question":"Kvalita benz\u00ednu je ud\u00e1van\u00e1","answers":["oktetov\u00fdm \u010d\u00edslom","okt\u00e1vou","v litroch","okt\u00e1nov\u00fdm \u010d\u00edslom"],"correct":"okt\u00e1nov\u00fdm \u010d\u00edslom","order":"4"},{"question":"Najmen\u0161iu odolnos\u0165 vo\u010di vznieteniu maj\u00fa","answers":["alk\u00e1ny","ar\u00e9ny","aromatick\u00e9 h\u013eovod\u00edky","uhl\u00edky"],"correct":"alk\u00e1ny","order":"5"},{"question":"Pri spa\u013eovan\u00ed benz\u00ednu sa do vzduchu (ozna\u010dte nespr\u00e1vnu odpove\u010f)","answers":["nedost\u00e1vaj\u00fa \u0161kodliviny","dost\u00e1vaj\u00fa oxidy s\u00edry","dost\u00e1vaj\u00fa oxidy dus\u00edka","dost\u00e1vaj\u00fa oxidy uhl\u00edka"],"correct":"nedost\u00e1vaj\u00fa \u0161kodliviny","order":"6"},{"question":"V benz\u00edne sa nenach\u00e1dzaj\u00fa","answers":["alk\u00e1ny","ar\u00e9ny","aromatick\u00e9 h\u013eovod\u00edky","anorganick\u00e9 kyseliny"],"correct":"anorganick\u00e9 kyseliny","order":"7"},{"question":"Zl\u00fa\u010deniny olova sa do benz\u00ednu u\u017e neprid\u00e1vaj\u00fa preto\u017ee","answers":["zni\u017euj\u00fa okt\u00e1nov\u00e9 \u010d\u00edslo","zni\u017euj\u00fa oktetov\u00e9 \u010d\u00edslo","p\u00f4sobia toxicky na organizmy","s\u00fa drah\u00e9"],"correct":"p\u00f4sobia toxicky na organizmy","order":"8"},{"question":"Benz\u00edn sa vyr\u00e1ba z ropy","answers":["filtrovan\u00edm","frak\u010dnou destil\u00e1ciou","pri teplote 10\u00b0C","ochladen\u00edm"],"correct":"frak\u010dnou destil\u00e1ciou","order":"9"},{"question":"Ozna\u010dte nespr\u00e1vne tvrdenie","answers":["\u010c\u00edm je okt\u00e1nov\u00e9 \u010d\u00edslo v\u00e4\u010d\u0161ie, t\u00fdm odolnej\u0161\u00ed je benz\u00edn vo\u010di detona\u010dn\u00e9mu spa\u013eovaniu.","Okt\u00e1nov\u00e9 \u010d\u00edslo je z\u00e1visl\u00e9 od zlo\u017eiek, ktor\u00e9 sa v\u00a0palive nach\u00e1dzaj\u00fa.","\u010c\u00edm je okt\u00e1nov\u00e9 \u010d\u00edslo v\u00e4\u010d\u0161ie t\u00fdm m\u00e1 benz\u00edn men\u0161iu kvalitu","\u010c\u00edm je benz\u00edn kvalitnej\u0161\u00ed t\u00fdm viac sa pou\u017e\u00edva v\u00a0motoroch s\u00a0vy\u0161\u0161\u00edm v\u00fdkonom a\u00a0\u00fa\u010dinnos\u0165ou."],"correct":"\u010c\u00edm je okt\u00e1nov\u00e9 \u010d\u00edslo v\u00e4\u010d\u0161ie t\u00fdm m\u00e1 benz\u00edn men\u0161iu kvalitu","order":"10"}]