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                   is all topics from surface chemistry there for 2012 cbse board exam fro ncert textbooks.

also for physics & maths wat all r excluded

3 years ago


Answers : (1)


Hi Surya,

All the chapter from NCERT books are importantb from engineering point of view

Please try to cover them all and it will help you accordingly


3 years ago

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where are p block related topics
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