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 ...

Now that the paper is over, students might be waiting for the answer key. The answer key helps the students to estimate their total score. Students can check the link to the answer key.

Preparing for the CBSE Class 10 Science Board Exam 2026 requires focused practice and smart revision. One of the most ...

As the CBSE Class 10 Science exam draws near on February 20, 2025, students are refining their preparation plans to perform well in this crucial assessment. The 3-hour exam, worth 80 marks, will ...