Nagaland Board is conducting the Class 12 Chemistry Board Exam 2026 on March 2, 2026. Class 12 Chemistry Question Paper with Solution PDF is available here for download.

The official question paper of Nagaland Board Class 12 Chemistry Board Exam 2026 is provided below. Students can download the official paper in PDF format for reference.

Nagaland Board Class 12 2026 Chemistry Question Paper with Solution PDF

Nagaland Board Class 12 2026 Chemistry Question Paper with Solution PDF Download PDF Check Solutions

Question 1:

State Raoult’s Law for volatile solutes and explain its deviations.


Question 2:

Define Molar Conductivity and explain its variation with concentration for strong and weak electrolytes.


Question 3:

Calculate the EMF of a cell using the Nernst Equation.


Question 4:

Explain the difference between Physisorption and Chemisorption.


Question 5:

Define Colligative Properties and provide two examples.


Question 6:

What is Lanthanoid Contraction and what are its consequences?


Question 7:

Discuss Werner’s Theory of coordination compounds.


Question 8:

Explain the SN1 and SN2 mechanisms with suitable examples and reactivity orders.


Question 9:

Why is Phenol more acidic than alcohols?


Question 10:

Differentiate between DNA and RNA.


Question 11:

How can you distinguish between Aldehydes and Ketones using the Tollen’s or Fehling’s test?

Nagaland Board 2026 Class 12 Preparation