After Submit GSTR3b I posted Tran-1 Can I adjust my itc on July month ?

Initially I first submit GSTR3B After 2 days I submit Tran -1 I have stock itc

can I claim the same itc against july month liability ? Kindly guide me ?

I have Transactional CGST ITC 100000/- can I adjust with CGST+IGST liability ?

If I have 100000/- credit what's the limit I can Use this credit ( like 30% ) any conditions?

Kindly explain