Day: January 10, 2021

Chemistry Class 11 Notes 2021 States of Matter-III Solids Chapter 6

Chemistry Class 11 Notes 2021 States of Matter-III Solids cha 6 for kpk board short question, long question, and pdf format download for free now 2021 notes. Chemistry Class 11 Notes 2021 States of Matter-III Solids Chapter 6 for kpk Q.2 i) Define and describe the terms with reference to NaCl. a. Space latticeb. Unit cell …

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Theories of Covalent Bond and Shapes of Molecules Chemistry Notes

Theories of Covalent Bond and Shapes of Molecules Chemistry Class 11 notes 2021 for kpk, fbise, Punajb and sindh board. Chemistry Notes Cass 11 Chapter 4 for kpk 2021 Q.3) CO2 molecule has linear but H2O molecule has angular structure. Answer:Molecular geometry means that lone pairs repel ligands out, changing the geometry of the molecule. …

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States of Matter-II Liquids Chemistry Class 11 Notes Chapter 5

States of Matter-II Liquids Chemistry 1st years notes for kpk 2021 Q.2 i) Give at least two of the effects on our lives if water has weak hydrogen bonding among its molecules. Answer: Effects of Weak Hydrogen Bonding: Water would not be a liquid at room temperature. It would be a gas. So we will …

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