✓ Board-verified
Science · 2025 · 1 mark
CBSE 2025 · Region 3 · Set 1 · Q17
Assertion (A): Hydrogen gas is not evolved when a metal reacts with nitric acid. Reason (R): Nitric acid is a strong reducing agent and reduces the…
Assertion (A) : Hydrogen gas is not evolved when a metal reacts with nitric acid.
Reason (R) : Nitric acid is a strong reducing agent and reduces the hydrogen produced in the reaction to water.
Official answer
(C)
Assertion (A) is true, but Reason (R) is false.
All Acids, Bases and Salts questions2025 question paperNCERT solutions: Acids, Bases and SaltsPractice Acids, Bases and Salts →
More from Acids, Bases and Salts
- Assertion: Concentrated nitric acid is diluted by adding water slowly to acid with constant stirring. Reason (R): Concentrated nitric acid is easily…2025
- Define the following terms: (i) Olfactory indicator (ii) Water of crystallization2026
- An aqueous solution turns red litmus blue. Excess addition of which of the following solution would reverse the change?2026
- (i) A compound 'X' which is prepared from gypsum has the property of hardening when mixed with proper quantity of water. Identify 'X' and write its…2023
- How is a universal indicator obtained? How is the wide range of pH of solution tested by it?2026
- In the following diagram, if acetic acid of same concentration is taken in place of dilute sulphuric acid, then2026
- Rain water is called 'acid rain' when its:2026
- Which of the given option represents a family of salts?2025
CBSE Class 10 Science past-paper question from the 2025 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.