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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.
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A device that converts energy of combustion of fuels like hydrogen and methane,
- The ionisation potential for hydrogen atom is 13.6eV, the ionization potential for He⁺
- A hydrocarbon contains 20% hydrogen and 80% carbon.The empirical formula is
- Electrophoresis is the movement of colloidal particles under the effect of
- Lyophilic colloids are stable due to
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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