All mutiple choice I need all 3 please Water molecules have a polarity, which allows them...

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Biology

All mutiple choice I need all 3 please

Water molecules have a polarity, which allows them to beelectrically attracted to other water molecules and other polarmolecules by weak chemical bonds known as

a.

non polar covalent bonds

b.

hydrogen bonds

c.

polar covalent bonds

d.

ionic bonds

e.

none of the above

Which type of bond must be broken for water tovaporize?

a.

ionic bonds

b.

polar covalent bonds

c.

hydrogen bonds

d.

both polar covalent bonds and hydrogenbonds

e.

aliphatic bonds

Which of the following molecules is polar?

  • C3H7OH C2H5COOH

  • C3H7OH and C2H5COOH are both polarmolecules.

  • Neither C2H5COOH or C3H7OH is polar.

  • C2H5COOH is polar, but C3H7OH is not polar.

  • C3H7OH is not polar, but C3H7OH is polar.


Answer & Explanation Solved by verified expert
4.1 Ratings (777 Votes)
1bhydrogen bonds Hydrogen bonds are formed by hydrogen atom of a molecule of water with oxygen atom of another water moleculeshydrogen atoms are bonded to oxygen atoms in water    See Answer
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