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 Board Exams 2026: Assessments play a crucial role in helping students build confidence and stay aligned with their exam preparation. Sample papers and competency-based practice questions enable ...

CBSE Class 10 2026 date sheet: CBSE has released the final date sheet for Class 10 board examinations 2026, with exams scheduled from February 17 to March 10, 2026. Core subjects like Mathematics, ...

(TNS) — State legislators will decide in the next three weeks whether Ohio K-12 schools will be mandated to offer computer science courses by fall 2022, or whether the state merely has to start ...