Practice Chemistry with NCERT Solutions for Class 12
                     Biotechnology
CLASS-12
Chemistry
Extramarks provides various chapters for class12, Chemistry
 Aldehydes, Ketones and Carboxylic Acids, Alcohols, Phenols 
and Ethers, General Principles and Processes of Isolation of 
Elements, Haloalkanes and Haloarenes.All topics of science 
class 12 are covered in the website in detail.
Students can visit website for more information so that they can 
avail the related information and score good marks in exams.
https://www.extramarks.com/ncert-solutions/cbse-class-12/chemistry
Extramarks’ Approach 
NCERT Solutions are available at Extramarks for all the 
important Science subjects like Physics, Maths, Chemistry, 
Biology, etc. These NCERT solutions are uniformly helpful for 
the students who are preparing for competitive entrance 
exams like NEET, JEE. Extramarks has a complete package for 
NCERT solutions for almost all major subject like Chemistry 
Class 12 NCERT Solutions. These NCERT resources are 
designed to help students to give a strong foundation in the 
subject. 
https://www.extramarks.com/ncert-solutions/cbse-class-12/ch
emistry
THANK 
YOU!