PYQ Paper 2025 General Instructions for this Paper: Read the following instructions very carefully and strictly follow them: This question paper comprises 39 questions. All questions are compulsory. This question paper is divided into five sections – A, B, C, D and E. Section A – Questions No. 1 to 20 are Multiple Choice Questions. […]
Class 10 Science PYQ Paper 2025 SET 3 with SOLUTION Read More »
PYQ PAPER 2025 General Instructions: Read the following instructions very carefully and strictly follow them: This question paper comprises 39 questions. All questions are compulsory. This question paper is divided into five sections – A, B, C, D and E. Section A – Questions No. 1 to 20 are Multiple Choice Questions. Each question carries
Class 10 SCIENCE PYQ PAPER 2025 SET 2 With SOLUTION Read More »
PYQs With Solution General Instructions: Read the following instructions very carefully and strictly follow them: This question paper comprises 39 questions. All questions are compulsory. This question paper is divided into five sections – A, B, C, D and E. Section A – Questions No. 1 to 20 are Multiple Choice Questions. Each question carries
Class 10 PYQ Paper 2025 SET 1 with Solution Read More »
2 MARKER QUESTIONS Q1. Carbon forms millions of compounds. State and explain any two reasons. Approach: Recall special abilities of carbon (self-bonding + 4 bonds). Think about how these create huge variety in structures. Connect to examples like chains, rings, multiple bonds. Answer: Carbon forms a large number of compounds because: Catenation:
Class 10 Science (Chemistry) Chapter-4 Carbon and it’s Compounds | IMPORTANT QUESTIONS Read More »
2 MARKs QUESTIONS Q1. Why do ionic compounds have high melting and boiling points? Approach: Think about strong electrostatic forces and their effect on energy requirement. Answer: Ionic compounds contain strong electrostatic attraction between oppositely charged ions. A large amount of heat energy is required to break these bonds, causing high melting and
Class 10 Science (Chemistry) Chapter-3 Metals and Non-Metals | IMPORTANT QUESTIONS Read More »
