Last 5 years Question Papers of CBSE Class 10 Chemistry Pdf 2012

Last 5 years question papers for CBSE class 10 chemistry pdf 2012 provides students with the important questions according to the guidelines followed by the Central Board of Secondary Education, which is conducted by the CBSE itself.

Question papers are designed in such a manner that students get to know the exam pattern and the marking scheme which is helpful for them to score well in their examination. These question papers are crucial for each and every student as it is required for their respective career. Students can score well and gain confidence after practicing the Question papers for CBSE Class 10 Chemistry. Students are also advised to practice the CBSE Sample Papers for better results in exams.


Practise This Question

H2(g)+V2O5(s)V2O3(s)+H2O(l)
Let the coefficients for the given reaction be as follows:
AH2(g)+BV2O5(s)CV2O3(s)+DH2O(l)
What will be the equations for the number of atoms of each element, so that each is balanced?