CHEMl 210l /l CHEM210l Modulel 2:l
(Latestl 2025/l 2026l Update)l Biochemistryl |l Questionsl &l Answers|l Gradel A|l 100%l Correctl (Verifiedl Solutions)-l Portagel Learning
Q:l Elementall iodinel (I2)l isl al solidl atl rooml temperature.l Whatl isl thel dominantl attractivel forcel thatl existsl betweenl I2l moleculesl inl thel solid?
-l Londonl forcesl -l Hydrogenl bondsl -l Halogenl forcesl -l Dipole-dipolel forces -l Covalentl bonds
Answer:
-l Londonl forces
Q:l Whichl onel ofl thel followingl moleculesl canl forml al hydrogenl bond?l
A.l HBrl B.l HCll C.l NH3l D.l CH4l E.l H
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Answer:
C.l NH3
Q:l Al hydrogenl bondl canl forml betweenl al hydrogenl atoml bondedl tol
oxygen,l O-H,l andl ________.l
Cl Bl Cll Pl N
Answer:
N
Q:l dipolel arrowl pointsl towards
Answer:
negativel side
Q:l Thel followingl reactionl occursl inl gluesl purchasedl froml hardwarel
stores.l Customersl usel thisl productl tol gluel plasticl together.l Epoxyl (l)l +l
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