| ⇦ | 
| ⇨ |
Concentrated sulphuric acid is always dilute by adding
Options
(a) water to acid
(b) alcohol to acid
(c) acid to water
(d) distilled water to acid
Correct Answer:
acid to water
Explanation:
Concentrated sulphuric acid has strong affinity for water and a large amount of heat is produced on mixing the acid with water. the temperature may rise as high as 120⁰C. Therefore this acid is always diluted by adding the acid to water, slowly with constant stirring.
Related Questions: - Which of the following 0.10 m aq solution will have the lowest freezing point
- A liquid is in equilibrium with its vapour at its boiling point
- Role of hydrogen peroxide in the above reactions is respectively
- Which of the following will be most stable diazonium salt RN₂⁺ X⁻
- Chlorine acts as bleaching agent only in the presence of
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following 0.10 m aq solution will have the lowest freezing point
- A liquid is in equilibrium with its vapour at its boiling point
- Role of hydrogen peroxide in the above reactions is respectively
- Which of the following will be most stable diazonium salt RN₂⁺ X⁻
- Chlorine acts as bleaching agent only in the presence of
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply