Multiple Choice
What statement is inconsistent about diamond?
A) A covalent network structure in which each C atom uses sp3 hybrid orbitals.
B) A tetrahedral array of σ bonds with bond lengths of 154 pm.
C) The hardest known substance with the highest melting point for an element.
D) When an electrical potential is applied diamond becomes a valuable semiconductor.
Correct Answer:
Verified
Correct Answer:
Verified
Q23: The alkali metals K,Rb,and Cs are commercially
Q24: In the reaction below,_ is the oxidizing
Q25: A 0.010 M solution of which of
Q26: Which one of the following compounds exhibits
Q27: What is the oxidation number of oxygen
Q29: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -Which of these
Q30: What is one method of making "laughing
Q31: The most stable allotrope of sulfur is
Q32: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4940/.jpg" alt=" -From the above
Q33: Which one of the following is the