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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.
Related Questions: - In the chemical reaction
2SO₂ + O₂ ⇌ 2SO₃,
increasing the total pressure leads to
- Which of the following is not a ferromagnetic substance
- The van’t Hoff factor i for a compound which undergoes dissociation in one solvent
- On heating sodium metal in dry ammonia, the compound formed is
- The weight of iron which will be converted into its oxide(Fe₃O₄) by the action of 18g
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the chemical reaction 2SO₂ + O₂ ⇌ 2SO₃, increasing the total pressure leads to
- Which of the following is not a ferromagnetic substance
- The van’t Hoff factor i for a compound which undergoes dissociation in one solvent
- On heating sodium metal in dry ammonia, the compound formed is
- The weight of iron which will be converted into its oxide(Fe₃O₄) by the action of 18g
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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