9. Which of the following statements is true regarding a decomposition reaction? a) A single reactant breaks down into two or more products. b) Two or more reactants combine to form a single product.

Prepare for the CBSE Class 10 Science Board Exam 2026 with these top 50 MCQs from previous years' question papers and sample papers. Boost your revision with these must-practice multiple-choice ...

Science is considered one of the most difficult subjects by Class 10 students. Ever since the announcement of the increment of competency-based questions by CBSE, the students have been trying to find ...

The Central Board of Secondary Education (CBSE) is all set to conduct the Class 10th Science tomorrow, February 25. With a few hours left for the examination, all students are advised to remain calm.