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Aluminium deposited vapours on glass forms a good mirror essentially because
Options
(a) it has better shine than Ag
(b) it does not scratch
(c) coating is much more smoother
(d) it does not tarnish in air
Correct Answer:
it does not tarnish in air
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- The hybridisation of carbons of C-C single bond of HC ≡C-CH =CH₂ is
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
- The polymer used in orthopaedic devices and in controlled drug release is
- Chemical A is used for water softening to remove temporary hardness.
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The correct order of decreasing acidic nature of H₂O,ROH,CH≡CH and NH₃ is
- The hybridisation of carbons of C-C single bond of HC ≡C-CH =CH₂ is
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
- The polymer used in orthopaedic devices and in controlled drug release is
- Chemical A is used for water softening to remove temporary hardness.
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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