A concept map for four types of intermolecular forces and a certain type of bond is shown.

Chemistry

1 answer:

vladimir2022 [97]3 years ago

7 0

Answer:

c. D represents ion-dipole forces, which are stronger than the force represented by C.

Explanation:

From the map:

D represents ion-dipole forces.

C represents H-bonding forces.

Ion dipole forces are the forces between a charged ion and polar molecule and it is electrostatic in nature.

Hydrogen bonding is a special case of dipole-dipole forces and it is present when there is a H=atom bonded to an electronegative atom such as: N, O, and F.

Ion dipole forces is stronger than that of H-bonding.

so, the right choice is:

c. D represents ion-dipole forces, which are stronger than the force represented by C.

You might be interested in

Which type of cell is a rose thorn? prokaryotic eukaryotic plant eukaryotic animal chloroplastic

Ede4ka [16]

Plant cells are eukaryotic cells. Prokaryotic cells do not contain a membrane bound nucleus, mitochondria or other membrane bound cell structures (organelles), the DNA of prokaryotic cells are located in the cytoplasm of the cell. ... Plant cells are eukaryotic because they have a nuclear membrane.
so therefore, A rose thorn is a eukaryotic plant cell.

5 0

3 years ago

Read 2 more answers

40 g of CaCO3 is how many moles of CaCO3? 10 moles 0.4 moles 40 moles 100 moles

AleksandrR [38]

Answer:

0.4 moles

Explanation:

To convert between moles and grams you need the molar mass of the compound. The molar mass of of CaCO3 is 100.09g/mol. You use that as the unit converter.

40gCaCO3* 1mol CaCO3/100.09gCaCO3 = 0.399640 mol CaCO3

This rounds to 0.4 moles CaCO3

8 0

3 years ago

Write down examples of some natural acids and natural bases. Also write use of them.

trasher [3.6K]

Answer:

Formic acid, citric acid, Oxalic acid, washing soda, baking soda, etc. can be some examples of natural acids and natural bases. They both have domestic, industrial, and various other purposes.

Explanation:

<h3>NATURAL ACIDS:</h3>

There are lots of natural acids present in our nature. Some of them are the following:

> Formic acid

USE: It is used in the stimulation of oil and gas wells as it is less reactive towards the metal.

> Citric acid

USE: It is considered as the best rust remover as it doesn't harm the metal just remove the rust.

> Oxalic acid

USE: It easily remove iron and ink stains and that's why it is used as an acid rinsing material in Laundries.

<h3>NATURAL BASES:</h3>

There is a variety of natural base found in our nature which founds a lot of uses in day to day life. some of them are the following:

> Washing soda