Arranging Zn, Fe, Cu and Al (metals) in the decreasing order of reactivity based on the above result. 4. Studying the dependence of potential difference (V) across a resistor on the current (I) ...

Lab Manual Class 10: The Central Board of Secondary Education (CBSE) is a national level board of education for public and private schools in India. For the students of class 10, CBSE has designed a ...

The CBSE Class 10 exams are a crucial milestone for students in India. They mark the end of secondary school and serve as a gateway to higher education. To excel in these exams, students need to have ...