What is true about the solution process involved in an instant cold pack?
The process is endothermic and has a negative enthalpy of solution.
The process is exothermic and has a negative enthalpy of solution.
The process is endothermic and has a positive enthalpy of solution.
The process is exothermic and has a positive enthalpy of solution.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is true about the solution process involved in an instant cold pack? The process is endothermic and has a negative enthalpy of ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
In alpha decay, alpha particles are ejected from the nucleus. Which equation represents alpha decay
Answers (1)
How is a compound different from a mixture?
Answers (1)
If it takes 600 n to move a box 5 meters, how much work is done on the box
Answers (1)
When 8.88 g of C6H10 were reacted with excess of O2, 18.9 g of CO2 were recovered. Given this information, what is the % yield of CO2?
Answers (1)
Find an element from the halogen group and noble gases group and tell how it is used in everyday life.
Answers (1)
New Questions in Chemistry
In 1901, Thomas Edison invented the nickel-iron battery. The following reaction takes place in the battery. Fe (s) + 2 NiO (OH) (s) + 2 H2O (l) Fe (OH) 2 (s) + 2 Ni (OH) 2 (aq) How many mole of Fe (OH) 2, is produced when 5.35 mol Fe and 7.
Answers (2)
As you move from left to right across the periodic table, the atomic numbers increase decrease stay the same are random
Answers (1)
Use the octet rule to predict the formula of the compound that would form between fluorine and iodine, if the molecule contains only one fluorine atom and only single bonds are formed.
Answers (1)
64.0 grams of Sulfur Dioxide absorbed 5.00 kJ of heat and immediately evaporated. With this information, calculate its molar enthalpy of vaporization in units kJ/mol.
Answers (1)
Which of these is not a biomass source? A) Sun B) Manure C) Wood chips D) Paper
Answers (2)