LiquidsHydrogen Bonding1426Choose the best answerNitrogen participates effectively in hydrogen bonding mainly because of its:AHigh ionization energyBLow electron affinityCLarge atomic sizeDHigh electronegativity Like 0 Discuss 0Share
SolidsIsotropy of Amorphous Solids1427Choose the best answerAmorphous solids are isotropic, which means they:AShow the same physical properties in all directionsBShow different properties in different directionsCAlways have cleavage planesDHave perfect long-range order Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryCommon and IUPAC Names of Hydrocarbons1428Choose the best answerThe IUPAC name of isoheptane is:AHeptaneB3-MethylhexaneC2-MethylhexaneD2,2-Dimethylpentane Like 0 Discuss 0Share
Stoichiometry#Atomic Structure#Isotopes1429Choose the best answerAston’s mass spectrograph separates isotopes mainly on the basis of their:AAtomic numberBNumber of neutronsCMass-to-charge ratioDChemical properties Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryCatenation1430Choose the best answerCatenation is the ability of an element to:ALose electronsBForm bonds with atoms of the same elementCDissolve in organic solventsDShow only one oxidation state Like 0 Discuss 0Share