Table sugar (sucrose, C_12 H_22 O_11) dissolves in water. This process _ a. prod

Question

Table sugar (sucrose, C_12 H_22 O_11) dissolves in water. This process _ a. produces a heterogeneous mixture. b. is a physical change. c. is a chemical property of sucrose. d. is a chemical change. e. converts sucrose to carbon dioxide and water. What is the correct symbol for an electron? a. ^1 _-0 e b. ^0 _0 e c. ^0 _0 e d. ^0 --1 e e. ^1 _-1 e Which of the following is an intensive property of chlorine? a. It boils at -34 degree C. b. Chlorine gas expands to fill a balloon. c. It has mass. d. Chlorine gas in a container exerts a given pressure at a given temperature. e. The reaction of chlorine with hydrogen releases a given amount of energy.

Explanation / Answer

For 12

It is a chemical change molecular structure is change after reaction with water

For 13

Option d

For 14

Boiling point is a intensive property BECEAUSE it doesn't depend upon mass

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