SolidsAllotropes of Sulfur31Choose the best answerThe transition temperature of sulfur between rhombic and monoclinic forms is approximately:A100°CB95.5°CC0°CD25°C Like 0 Discuss 0Share
SolidsIsomorphism32Choose the best answerDifferent substances having the same type of crystalline structure are called:APolymorphousBIsomorphousCAllotropesDAmorphous Like 4 Discuss 0Share
SolidsCleavage of Crystals33Choose the best answerThe tendency of a crystal to split along definite planes and produce smooth surfaces is called:AAnisotropyBCleavageCIsomorphismDPolymorphism Like 0 Discuss 0Share
SolidsMetallic Properties34Choose the best answerThe lustre of metals is mainly due to:AHigh densityBPolishing onlyCChemical inertnessDDelocalized electrons Like 1 Discuss 0Share
SolidsHydrogen Bonding in Ice35Choose the best answerThe relatively high latent heat associated with melting ice is mainly due to:AIonic bondingBHydrogen bondingCMetallic bondingDCovalent bonds between separate H₂O molecules Like 0 Discuss 0Share