all other options are remain the same, increase or decrease. please help!

An unknown compound is suspected to be benzoic acid (mp 121-123 C). Complete the following statements. If the sample was mixed with an equal quantity of pure benzoic acid the melting point would be expected : If a 1g sample was mixed with 0.5g of sodium sulfate it would be expected that the melting point would melted would A sample prepared by mixing 1g of benzolc acid with 1g of sodium sulfate would be expected to have containing 10g of benzoic acid with 10g of sodium sulfate. If a sample of benzoic acid was mixed with another compound that had the same melting point but a different chemical structure the melting point would be expected to 2 ltem attenypts remaining An unknown compound is suspected to be benzoic acid (mp 121-123 C). Complete the following statements. If the sample was mixed with an equal quantity of pure benzoic acid the meiting point would be expected to If a 1g sample was mixed with 0.5g of sodium sulfate it would be expected that the melting point would melted would containing 10g of benzoic acid with 10g of sodium sulfate. If a sample of benzoic acid was mixed with another compound that had the same melting point but a dil expected to