Optická izoméria
[{"question":"Asymetrick\u00fd uhl\u00edk v molekule naz\u00fdvame","answers":["chir\u00e1lny","chim\u00e9rny","racenov\u00fd","chum\u00e9rny"],"correct":"chir\u00e1lny","order":"1"},{"question":"Asymetrick\u00fd uhl\u00edk ozna\u010dujeme","answers":["C","C*<\/sup>","Ch","C2<\/sup>"],"correct":"C*<\/sup>","order":"2"},{"question":"Na asymetrick\u00fd uhl\u00edk","answers":["je naviazan\u00fd jeden substituent","s\u00fa naviazan\u00e9 dva r\u00f4zne substituenty","s\u00fa naviazan\u00e9 tri r\u00f4zne substituenty","s\u00fa naviazan\u00e9 \u0161tyri r\u00f4zne substituenty"],"correct":"s\u00fa naviazan\u00e9 \u0161tyri r\u00f4zne substituenty","order":"3"},{"question":"Optick\u00e9 antip\u00f3dy sa l\u00ed\u0161ia","answers":["konfigur\u00e1ciou","teplotou topenia","hustotou","teplotou varu"],"correct":"konfigur\u00e1ciou","order":"4"},{"question":"Racem\u00e1t je zmes optick\u00fdch antip\u00f3dov v pomere","answers":["1:2","1:3","1:1","2:1"],"correct":"1:1","order":"5"},{"question":"Optick\u00e9 antip\u00f3dy ozna\u010dujeme aj ako","answers":["enantiom\u00e9ry","enimom\u00e9ry","nantinom\u00e9ry","nutim\u00e9ry"],"correct":"enantiom\u00e9ry","order":"6"},{"question":"Po\u010det stereoizom\u00e9rov vieme ur\u010di\u0165 pomocou vz\u0165ahu 2n<\/sup> . V tomto vz\u0165ahu","answers":["n vyjadruje po\u010det vod\u00edkov\u00fdch at\u00f3mov","n vyjadruje po\u010det chir\u00e1lnych uhl\u00edkov","n vyjadruje po\u010det at\u00f3mov\u00fdch skup\u00edn","n vyjadruje po\u010det molek\u00fal l\u00e1tky"],"correct":"n vyjadruje po\u010det chir\u00e1lnych uhl\u00edkov","order":"7"},{"question":"(-) kyselina mlie\u010dna","answers":["ot\u00e1\u010da rovinu polarizovan\u00e9ho svetla do\u013eava aj doprava","ot\u00e1\u010da rovinu polarizovan\u00e9ho svetla doprava","ot\u00e1\u010da rovinu polarizovan\u00e9ho svetla do\u013eava","neot\u00e1\u010da rovinu polarizovan\u00e9ho svetla"],"correct":"ot\u00e1\u010da rovinu polarizovan\u00e9ho svetla do\u013eava","order":"8"},{"question":"Kyselina mlie\u010dna obsahuje v molekule","answers":["jednu CH3<\/sub> skupinu","dve CH3<\/sub> skupiny","tri CH3<\/sub> skupiny","p\u00e4\u0165 CH3<\/sub> skup\u00edn"],"correct":"jednu CH3<\/sub> skupinu","order":"9"}]