5.0 mL of ethanol has a mass of 3.9g and 5.0 mL of benzene has a mass of 44g what is the density of each liquid which is denser

Density of Ethanol = 0.78 g / mL

Density of Benzene = 8.8 g / mL

Benzene is more dense than Ethanol.

Explanation: Density is the ratio of mass per unit volume. So the density of ethanol is,

D = m /V

= 3.9 g / 5 mL

= 0.8 g / mL

Density for benzene

D = m / V

= 44 g / 5 mL

= 8.8 g /mL

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.

b) nuclear ive learned that in a pedtrodic table