Question
It takes 1 minute for a certain amount of potassium phosphate (KH2PO4) to dissolve in 100 grams of water at 50 °C.
Which of the following will most likely happen if the same sample of potassium phosphate is dissolved in 100 grams of water at 20 °C?
a The sample will dissolve in exactly 1 minute.
b The sample will dissolve in more than 1 minute.
c The collision between particles of the sample will increase.
d The collision between particles of the sample will remain constant.
Which of the following will most likely happen if the same sample of potassium phosphate is dissolved in 100 grams of water at 20 °C?
a The sample will dissolve in exactly 1 minute.
b The sample will dissolve in more than 1 minute.
c The collision between particles of the sample will increase.
d The collision between particles of the sample will remain constant.
Answers
GPT 3.5
b The sample will dissolve in more than 1 minute.