hello there!

yes, it may be enough but we cant be very sure of it as, NCERT is like the road map, blue print it has all the information but it is not sufficient for the preparation, You must need some additional help. This is because in NCERT the topics are written in a very concise manner and you'll find it hard to get everything from NCERT alone. Use another resources like OP Tandon books. and as the opics in NCERT sre very concise you need to go through very carefully to prepare each topic.

You can also check out NEET Knockout program by careers360:-

https://learn.careers360.com/knockout-neet-may/

i hope this helps you,

goodluck!

Yes couching material enough to score 150 to 160 in neet chemistry with ncert