Important Questions for Class 12 Physics Chapter 10 Wave Optics Class 12 Important Questions Wave Optics Class 12 Important Questions Very Short Answer Type Question 1. How does the fringe width of interference fringes change, when the whole apparatus o…

Free PDF Download of CBSE Biology Multiple Choice Questions for Class 12 with Answers Chapter 5 Principles of Inheritance and Variation. Biology MCQs for Class 12 Chapter Wise with Answers PDF Download was Prepared Based on Latest Exam Pattern. Students…

Important Questions for Class 12 Physics Chapter 5 Magnetism and Matter Class 12 Important Questions Magnetism and Matter Class 12 Important Questions Very Short Answer Type VSA Questions 1. The permeability of a magnetic material is 0.9983. Name the ty…

NTSE Tamil Nadu 2019-20: National Talent Search Examination is conducted every year for Class X students by NCERT. NTSE Exam 2019 is conducted in two tiers, Stage-I (State Level) and Stage-II (National Level). In Tamil Nadu, the examination will be held…

Important Questions for Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers Class 12 Important Questions Alcohols, Phenols and Ethers Class 12 Important Questions Very Short Answer Type Question 1. Give the IUPAC name of the following compound : …

Important Questions for Class 12 Chemistry Chapter 9 Coordination Compounds Class 12 Important Questions Coordination Compounds Class 12 Important Questions Very Short Answer Type Question 1. Give an example of linkage isomerism. (Delhi) 2010 Answer: Li…

Important Questions for Class 12 Chemistry Chapter 2 Solutions Class 12 Important Questions Solutions Class 12 Important Questions Very Short Answer Type Question 1. Differentiate between molarity and molality of a solution. (All India 2010) Answer: The…

Important Questions for Class 12 Physics Chapter 12 Atoms Class 12 Important Questions Atoms Class 12 Important Questions Very Short Answer Type Question 1. Define ionisation energy. What is its value for a hydrogen atom? (All India 2010) Answer: Ionisa…

Important Questions for Class 12 Physics Chapter 15 Communication Systems Class 12 Important Questions Communication Systems Class 12 Important Questions Very Short Answer Type Question 1. What is sky wave propagation? (Delhi 2009) Answer: Propagation o…

Important Questions for Class 12 Chemistry Chapter 14 Biomolecules Class 12 Important Questions Biomolecules Class 12 Important Questions Very Short Answer Type Question 1. What is meant by ‘reducing sugars’? (All India 2010) Answer: Reducing sugar cont…