Question

PHY-102: Chemistry Exercises Complete the following exercises. Which of the following are physical properties? (Select all...

PHY-102: Chemistry Exercises

Complete the following exercises.

  1. Which of the following are physical properties? (Select all that apply)
    1. Color
    2. Hardness
    3. Density
    4. Flammability
    5. Conductivity
    6. Reactivity with other materials
Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Answer-

Important point---

1--Physical property of substance are those property which can be obtained without any chemical reaction in substance or those property which can be obtained without changing identity

2-Chemical property are those property which can be obtained only after chemical reaction in substance.

Here, Colour, hardness, density, and conductivity are physical property because for obtaning them no need to cause chemical reaction in substance.

Flammability and reactivity with other substance are chemical property because they can't obtained without chemical reaction in substance

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Which of the following options are NOT plyometric exercises? Select all that apply. Select one or...
Which of the following options are NOT plyometric exercises? Select all that apply. Select one or more: a. Cycling b. Leaping or bounding c. Box jumps d. Standard bench press e. Sprinting
1. Which of the following properties are physical? Boiling point, density, flammable, color, liquid at 25oC,...
1. Which of the following properties are physical? Boiling point, density, flammable, color, liquid at 25oC, odor 2. Determine the oxidation number for each of the following: a. S in H2SO3 b. Cl in NaClO3 c. C in H2C2O4
8. In general, metals are characterized by which of the following properties (three best answers): A)...
8. In general, metals are characterized by which of the following properties (three best answers): A) brittleness B) chemical inertness C) electrically insulating D) high electrical conductivity E) high hardness F) high thermal conductivity G) low density H) low thermal conductivity 9. In general, ceramics are characterized by which of the following properties (four best answers): A) brittleness B) chemical inertness C) electrically insulating D) high electrical conductivity E) high hardness F) high thermal conductivity G) low density H) low...
Which of the following statements is true? Select all that apply. BFS is complete if the...
Which of the following statements is true? Select all that apply. BFS is complete if the branching factor b is finite. The tree-search version of DFS is not complete even if the branching factor b and the depth d are finite. BFS is always optimal under any circumstances. Both versions of DFS (tree-search and graph-search) are non-optimal.
The National Institute of Standards and Technology (NIST) supplies "standard materials" whose physical properties are supposed...
The National Institute of Standards and Technology (NIST) supplies "standard materials" whose physical properties are supposed to be known. For example, you can buy from NIST a liquid whose electrical conductivity is supposed to be 5. (The units for conductivity are microsiemens per centimeter. Distilled water has conductivity 0.5.) Of course, no measurement is exactly correct. NIST knows the variability of its measurements very well, so it is quite realistic to assume that the population of all measurements of the...
1. Which of the following are quantitative traits? Select ALL that apply. Pea plant seed color,...
1. Which of the following are quantitative traits? Select ALL that apply. Pea plant seed color, which can be either yellow or green. Human height, which ranges from 4’ – 7’ Human weight, which ranges from .5 - 1400 Lbs Human diastolic blood pressure, which ranges from 40 to 100 Budgie bird feather color, which can be white, yellow, green or blue. 2. Which of the following is a type of genetic modification? Select ALL that apply. gene editing transformation...
Which of the following statements are true about properties of electric charge? Select all that apply....
Which of the following statements are true about properties of electric charge? Select all that apply. a) If two objects have the same magnitude of charge, the electric field lines that qualitatively describe the electric field of each object will be identical. b)A charged object will always exert a force on another charged object. c)An electron has a smaller magnitude of charge than a proton. d)Positive charges are repelled by negative charges. e)If an object is neutral, it means that...
Complete all of the exercises as soon as possible: 1. Find all k for which E...
Complete all of the exercises as soon as possible: 1. Find all k for which E = (k 1 k, 0 2 k, 0 1 3k) is invertible. 2. Let A = (2 -1 0 3) and x = (1 -1). You are given that x is an eigenvector of A. What is the corresponding eigenvalue?
The National Institute of Standards and Technology (NIST) supplies "standard materials" whose physical properties are supposed...
The National Institute of Standards and Technology (NIST) supplies "standard materials" whose physical properties are supposed to be known. For example, you can buy from NIST an iron rod whose electrical conductivity is supposed to be 10.1 at 293 kelvin. (The units for conductivity are microsiemens per centimeter. Distilled water has conductivity 0.5.) Of course, no measurement is exactly correct. NIST knows the variability of its measurements very well, so it is quite realistic to assume that the population of...
The National Institute of Standards and Technology (NIST) supplies "standard materials" whose physical properties are supposed...
The National Institute of Standards and Technology (NIST) supplies "standard materials" whose physical properties are supposed to be known. For example, you can buy from NIST an iron rod whose electrical conductivity is supposed to be 10.1 at 293 kelvin. (The units for conductivity are microsiemens per centimeter. Distilled water has conductivity 0.5.) Of course, no measurement is exactly correct. NIST knows the variability of its measurements very well, so it is quite realistic to assume that the population of...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT