Which of these is a physical property

Chemistry

2 answers:

Pavel [41]2 years ago

5 0

A) boiling point is a physical property

Physical properties can be observed and measured without changing anything.

Mariulka [41]2 years ago

3 0

Answer:The purpose of the Morrill Land Grant Act and the Homestead Act.

Began agriculture and mechanical colleges, homestead act to create farms for a small fee to help with the food shortage during the civil war.

A.boiling point

B.flamability

C. Reactivity

D.toxicity answer is B Explanation:

You might be interested in

Intrusive igneous rocks _____. form from confining pressure cool quickly on Earth's surface cool slowly beneath Earth's surface

kobusy [5.1K]

Answer:cool slowly beneath Earths surface

Explanation:

7 0

3 years ago

Read 2 more answers

In a voltaic (galvanic) cell, oxidation occurs at the _____ and is where _____ in the salt bridge moves toward.

Anna11 [10]

In a voltaic (galvanic) cell, oxidation occurs at the anode and is where anions in the salt bridge moves toward.

<h3>What is Galvanic Cell ?</h3>

Galvanic Cell or Voltaic Cell is an electrochemical cell that converts the energy of spontaneous redox reactions into electrical energy. In galvanic cell oxidation occurs at the anode and reduction occurs at the cathode. The anode is positive and cathode is negative, anode attracts anions from solution in an electrolytic cell.

Thus from the above conclusion we can say that In a voltaic (galvanic) cell, oxidation occurs at the anode and is where anions in the salt bridge moves toward.

Learn more about the Galvanic Cell here: brainly.com/question/15096829

#SPJ1

4 0

1 year ago

In a given chemical reaction the energy of the products is greater than the energy of the reactance which statement is true for

IceJOKER [234]

Answer:

Energy is released in this reaction possibly in the form of heat thus it is an exergonic and or exothermic reaction.

6 0

3 years ago

Please help me with these

padilas [110]

The physical layers of the inner core and outer core form a single compositional layer.

8 0

2 years ago

A student was titrating the calcium and water solution and notice the formation of bubbles in the flask. which description would

labwork [276]

Hi!

When titrating Calcium and Water solution, if there is some CaCO3 in the solution, the following reactions may occur in acid solution:

CaCO₃ + H⁺ → Ca⁺² + HCO₃⁻

HCO₃⁻ + H⁺ ↔ H₂CO₃ → CO₂ (g) + H₂O

The bubbles are from CO₂ that is being developed from an acidic solution of CaCO₃

4 0

3 years ago