Bihar Board Class 12th Chemistry Question Paper

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Board of Class 12th Education, Bihar BSEB Class 12th Chemistry Question Paper Plus 2 (12th) 2014, BSEB Class 12th 2014 Chemistry Question Paper Bihar Board Class XII Year Chemistry Question Paper 2014 Students Free Download BSEB Board Class 12th – Chemistry Question Paper with Answers and Solution 2014 Bihar Board Exam Papers BSEB 2014 Chemistry Question Bank with Full Details Board of Class 12th Education, Bihar

This is Bihar Board Chemistry Sample Model Paper 2014 for 12th BSEB Board Student, You can check this similar links for Chemistry Paper and other BSEB Board Question Papers

BSEB Board Plus 2 (12th) Chemistry Previous Year Question 2014, Latest Chemistry Sample Model paper AP Board Plus 2 (12th) Free Download For Student Class XII Subject AP Board Plus 2 (Class 12th)

 

1. 27g of Al will react completely with how many grams of oxygen—
(a) 8 g (b) 16 g
(c) 32 g (d) 24 g

2. When 3d orbitals are completely filled, the next new electron will enter in—
(a) 4s – orbitals (b) 4p – orbitals
(c) 4d – orbitals (d) none of these

3. The elements of the same group of the periodic table have.
(a) Same number of protons (b) Same valance shell
(c) Same valence electrons (d) Same electron affinity

 

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