Which of these is a structural isomer of butanol? a) mc017-2. jpgb) mc017-3. jpgc) mc017-4. jpgd) mc017-5. jpg

Option B is a structural isomer of butanol.

A structural isomer is a molecule that has the same molecular formula, but a different structural arrangement of atoms.

Knowing that the molecular formula of Butanol is C₄H₁₀O, let's look at the different options:

A) This compound is called Butane, and its molecular formula is C₄H₁₀-Not an structural isomer of Butanol.

B) This compound is called Butan-2-ol, and its molecular formula is C₄H₁₀O-It is an structural isomer of Butanol. The only difference is the location of the -OH group.

C) This compound is called Ethyl Methyl Ether, and its molecular formula is C₃H₈O-Not an structural isomer of Butanol.

D) This compound is called Butanal, and its molecular formula is C₄H₈O-Not an structural isomer of Butanol.

Have a nice day!

in the given question, the partial pressure is calculated by using the ideal gas equation, that is, pv = nrt

here, p is pressure, v is volume = 25 l, n is number of moles = 0.0104 moles, r is gas constant = -0.0821 l.atm / mol.k

t is temperature = 273 k

p = nrt / v

p = (0.0104 mol × 0.0821 l.atm / mol.k × 273 k) / 25 l

= 0.0093 atm

the answer is c. nacl