The table shown here lists the specific heat of several substances. Substance Specific heatJ/g/˚Cwater 4.18ethyl alcohol 2.44benzene 1.80sulfuric acid 1.40Based on the information in the table, which of the following statements are true? Select all that apply. View Available Hint (s) Select all that apply. More heat is required to raise the temperature of 1 g of benzene 1 ˚C than to raise the temperature of 1 g of water 1 ˚C. Benzene is more resistant to temperature change than sulfuric acid. More heat is required to raise the temperature of 1 g of water 1 ˚C than to raise the temperature of 1 g of ethyl alcohol 1 ˚C. Water has a high specific heat due to the hydrogen bonding between water molecules. Ethyl alcohol likely exhibits more hydrogen bonding than water. Sulfuric acid is less resistant to temperature change than water. Water is less resistant to temperature change than ethyl alcohol.

Answer: More heat is required to raise the temperature of 1 g of water 1 ∘C than to raise the temperature of 1 g of ethyl alcohol 1 ∘C.

Benzene is more resistant to temperature change than sulfuric acid.

Water has a high specific heat due to the hydrogen bonding between water molecules.

Sulfuric acid is less resistant to temperature change than water.

Explanation: Specific heat is the the amount of energy that must be absorbed or lost to raise or lower the temperature of 1 g of a substance by 1°C.

Thus from the given values:

Specific heat of water = 4.18

Specific heat of ethyl alcohol = 2.44

Specific heat of benzene = 1.80

Specific heat of sulphuric acid = 1.40

As the specific heat of water is the most, it means most heat is required to raise the temperature of 1 g of water by 1°C and it is because the water molecules are strongly held together by hydrogen bonds.

And more is the value of specific heat, more resistance the substance would be for a temperature change and vice versa.