📚 CBSE Grade-10 Study Guide Open in the Study Guide single page app →
Home › Science (AI practice)

Science — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [1] straightforward initial-understanding
Write the general equation (in words) for the reaction of an acid with a metal.
Generated by claude-sonnet-4-6 · 2026-06-17 12:32 · grounding rag
Model Answer

Acid + Metal → Salt + Hydrogen gas

Source: Acids, Bases and Salts, Chapter 2

Explanation

Examiners expect the exact word-equation format. The two key products are a salt (named after the acid and metal used) and hydrogen gas. Do not write a specific example — the question asks for the general equation. One line is sufficient for 1 mark.

Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.