At a given temperature, the vapor pressure of heptane is 41.0 torr and the vapor pressure of octane is 31.2 torr.
Assuming ideal behavior, what is the vapor pressure of a
solution that contains three times as many moles of
octane as heptane?​

idk i’m struggling too

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.