Build strong basics in Physics, Chemistry and Biology for Class 9
4.52 ratingsTaught by Neha Singh
Oxygen Cycle5:11Free
Water of crystallisation4:30
Amorphous forms of Carbon - Coal, Charcoal, Coke8:594
Carbon Dioxide13:12
Application of Biotechnology6:576
Tissue Culture10:08
Dye6:11Enrolled in this course? Log in to write your review.
Carbon and biotechnology chapters became easy. Thank you DK Academy!
Nice foundation course for Class 9. Notes would make it perfect.
Lectures are explained in simple language with English terms, so every student can follow.
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You get 1 year access from the day you buy.
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