Final answer:
The type(s) of bond(s) present in CH₃OH are nonpolar covalent bonds between hydrogen and carbon, and polar covalent bonds between carbon and oxygen.
Step-by-step explanation:
In order to determine the type of bond in a molecule, we need to consider the difference in electronegativity between the atoms involved. Electronegativity is the ability of an atom to attract shared electrons in a covalent bond.
In the case of CH₃OH, we have hydrogen (H) bonded to carbon (C) and carbon bonded to oxygen (O). Hydrogen has an electronegativity of 2.2, carbon has an electronegativity of 2.5, and oxygen has an electronegativity of 3.5.
Since the electronegativity difference between carbon and hydrogen is less than 0.5, the bond can be considered nonpolar covalent. However, the electronegativity difference between carbon and oxygen is approximately 1.0, which makes the carbon-oxygen bond polar covalent.
Therefore, the type(s) of bond(s) present in CH₃OH are a) nonpolar covalent bonds between hydrogen and carbon, and b) polar covalent bonds between carbon and oxygen.