4.Question: Consider the reactions of dilute hydrochloric acid with the following metals: Aluminium, Copper, Iron, Magnesium and Zinc. The correct observation is: (A) Most vigorous reaction with ...

CBSE Class 10th Science Answer Key 2025: The CBSE Class 10 Science Exam 2025 was held on February 20, 2025. As per the initial student reactions, the paper was of moderate difficulty level. To help ...

In the realm of Science, clarity, diagrams, and technical accuracy are the keys to a high score. The RBSE Class 10 Science ...

CBSE Class 10 Half Yearly Exam 2025- Consistent practice with Assertion and Reasoning (A&R) questions is vital for students preparing for the CBSE Class 10 Mid Term Exams 2025. These questions are ...