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 ...
9don MSN
CBSE class 10 biology exam preparation 2026: Top tips to score high, common mistakes and more
With the CBSE Class 10 Science exam scheduled for February 25, this guide focuses on the Biology section of the paper. It ...
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