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The hardest substance amongst the following is
Options
(a) Be₂C
(b) graphite
(c) titanium
(d) B₄C
Correct Answer:
B₄C
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which one of the following transition metals ions shows magnetic moment of 5.92
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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
- Which one of the following transition metals ions shows magnetic moment of 5.92
- Bohr’s theory was modified to give the concept of elliptical orbits by
- The unit of ionic mobility is
- Calculate the energy in joule corresponding to light of wavelength 45nm
- The role of cryolite in the metallurgy of extraction of aluminium is 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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