For jee main inorganic should I study full NCERT or only that portion of NCERT which is in Jee main syllabus

Comment according to jee main 2020 paper

How can you categories the portion of ncert that is in jee mains syllabus ?
Pretty much complete ncert is in the syllabus , and it’s recommended that you should study atleast ncert completely, because you have ample of time for aprils mains so leaving some topic is not something that can be recommended as of now

As far as I observed NTA has framed question by taking any line of NCERT.
So better to read NCERT and if possible mugup completely if your memory is very good(not like me). You can skip some chap of physical chemistry .