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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: - dsp² hybridisation is found in
- C₆H₆ consists of one ring,while naphthalene consists of two rings. Both
- The shape of IF₇ molecule is
- Electric configuration of chalcogens in their outermost orbit is
- During the decomposition of H₂O₂ to give oxygen, 48 g O₂ is formed per minute
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- dsp² hybridisation is found in
- C₆H₆ consists of one ring,while naphthalene consists of two rings. Both
- The shape of IF₇ molecule is
- Electric configuration of chalcogens in their outermost orbit is
- During the decomposition of H₂O₂ to give oxygen, 48 g O₂ is formed per minute
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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