Preskoči na glavni sadržaj
Prijava
Sign up for FREE
arrow_back
Biblioteka

Properties of Water Quiz

star
star
star
star
star
Posljednje ažuriranje over 5 years ago
20
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Pitanje 1
1.

In a water molecule, the oxygen atom is

Pitanje 2
2.

Water molecules stick together through what type of bonding

Pitanje 3
3.

Cohesion occurs when water molecules

Pitanje 4
4.

Adhesion occurs when water molecules

Pitanje 5
5.

Water has a high latent heat; this means

Pitanje 6
6.

Which of the following scenarios is an example of cohesion

Pitanje 7
7.

Certain insects can "walk on water" due to the _______ of water, created by ______.

Pitanje 8
8.

How many hydrogen atoms does each water molecule have?

Pitanje 9
9.

What property allows water to stick to glass ?

Pitanje 10
10.

Which of the following is more electronegative (has more of the negative charge) in a water molecule?

Pitanje 11
11.

What is the definition of polar?

Pitanje 12
12.

The atoms in a water molecule are covalently bonded? This means electrons are _____

Pitanje 13
13.

Water is a compound formed when two hydrogen atoms and one oxygen atom ______ bond.

Pitanje 14
14.

What type of covalent bonds do water molecules have?

Pitanje 15
15.

Water will dissolve salt because

Pitanje 16
16.

Water does not dissolve oil because

Pitanje 17
17.

Which type of bonds do polar covalent bonds break down in chemical reactions?

Pitanje 18
18.

Numbers higher than a 7.1 on the pH scale are a(n)

Pitanje 19
19.

If something is a pH of 4, how much stronger is it that a pH of 6

Pitanje 20
20.

This is used as a primary buffer agent in the body to maintain homeostasis.