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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: - In a metal oxide, there is 20% oxygen by weight. its equivalent weight is
- The acidic, basic or amphoteric nature of Mn₂O₇, V₂O₅ and CrO are respectively
- Which of the following is electron-deficient?
- Roasting is done in
- Bond order of 1.5 is shown by:
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In a metal oxide, there is 20% oxygen by weight. its equivalent weight is
- The acidic, basic or amphoteric nature of Mn₂O₇, V₂O₅ and CrO are respectively
- Which of the following is electron-deficient?
- Roasting is done in
- Bond order of 1.5 is shown by:
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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