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Platinum, palladium and iridium are called noble metals because
Options
(a) Alfred Noble discovered them
(b) they are shining lustrous and pleasing to look at
(c) they are found in native state
(d) they are inert towards many common reagents
Correct Answer:
they are inert towards many common reagents
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- The number of d-electrons in Fe²⁺(Z=26) is not equal to the number of electrons
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Aspirin is an
- The number of d-electrons in Fe²⁺(Z=26) is not equal to the number of electrons
- MnO₂ and H₂O added to Nacl, the greenish-yellow gas liberate is
- Proteins gives purple colour when tested with
- Which one of the following is the correct order of size of othe iodine specifies?
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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