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 ...
Preparing for the CBSE Class 10 Science Pre-Board Exam 2026? Multiple Choice Questions (MCQs) form a crucial part of the ...
CBSE Board Exam 2025: The CBSE Class 10 Science paper is scheduled to be conducted today, February 20. Candidates must carry ...
For 2026, CBSE introduces two board exams for Class 10, sectional changes in key subjects, and competency-based question ...
In a big update for students, the Central Board of Secondary Education (CBSE) has rescheduled one examination each for Class ...
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