#Question id: 300
#Unit 1. Molecules and their Interaction Relevant to Biology
Hydrogen bonding occurs in molecules when ___________________.
#Question id: 301
#Unit 1. Molecules and their Interaction Relevant to Biology
What explains the very high melting and boiling point of water?
#Question id: 302
#Unit 1. Molecules and their Interaction Relevant to Biology
Which of the following statements regarding covalent bond is not true?
#Question id: 303
#Unit 1. Molecules and their Interaction Relevant to Biology
Which condition favors the bond formation______
#Question id: 304
#Unit 1. Molecules and their Interaction Relevant to Biology
As compared to covalent compounds electrovalent compounds generally possess ___________
#Question id: 305
#Unit 1. Molecules and their Interaction Relevant to Biology
Conditions for ionic bond formation is / are________
(A) Small cation, large anion
(B) Low IP of cation, high electron affinity of anion
(C) Large cation, small anion and less charge
(D) Less lattice energy
Correct answer is: