CBSE Class 10 Science Chapter Wise Important Case Study Questions ... by choosing correct type of reaction for X and Y. Statement 1: The heating of lead nitrate is an example of ‘X’ reaction.

Practising multiple-choice questions (MCQs) is an effective way to prepare for class 10 social science exams. Here's a step-by-step guide to help you practice MCQs effectively: 1. Understand the ...