Students were asked over to answer a question at institution and to state what is most important for them to succeed. Of the numerous reactions, the one that that stood out was practice. Persons who are successful do not become successful by being born. They work hard and dedication their lives to succeeding. If you want to obtain your goals, keep this in mind! as follows some question and answer examples that you could potentially utilise to further enhance your knowledge and gain insight that will assist you to keep up your school studies.
PLEASE HELPWhich results from water’s formation of hydrogen bonds?
a) Water has surface tension
b) Hydrogen and Oxygen form ionic bonds
c) Water is a versatile solvent
d) The specific heat of water is lower than most solids
Answer: a) Water has surface tension
Explanation: Surface tension is the property of a liquid to acquire spherical shape due to a net downward force acting on the molecules present on the surface of the liquid.
Presence of strong hydrogen bonds between the molecules of water increases the forces of attraction and thus water membrane acts like a stretched membrane due to which they acquire a spherical shape.
b) Hydrogen and Oxygen form covalent bonds as they are joined by sharing of electrons.
c) Water is a versatile solvent due to its high dielectric constant.
d) The specific heat of water is quite high due to presence of hydrogen bonds.
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