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Sergio [31]
4 years ago
6

Substance B is found to be more viscous than substance A. This means that _____.

Chemistry
2 answers:
Pani-rosa [81]4 years ago
6 0

Explanation:

Viscosity of a substance or fluid is defined as ability to oppose or resist the flow.

For example, honey is more viscous than water.

Therefore, more viscosity will lead to decrease in the flow of a fluid whereas less is the viscosity more easily a fluid can flow.

Thus, we can conclude that substance B is found to be more viscous than substance A. This means that substance B will flow slowly as compared to  substance A.

xeze [42]4 years ago
3 0
Substance B is found to be more viscous than substance A it means that resistance of substance B <span> to gradual deformation by shear stress or tensile stress is more. Hope i cleared your doubt</span>
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Choose the correct answer.
ahrayia [7]

Explanation:

Covalent compounds (solid, liquid, solution) do not conduct electricity. Metal elements and carbon (graphite) are conductors of electricity but non-metal elements are insulators of electricity. Ionic bonds are the electrostatic attraction between positive and negative ions.

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4 0
4 years ago
What makes metals, in particular, good conductors of electricity?
hichkok12 [17]

Answer:

the answer is A(the ability of electrons to flow through out the metal)

3 0
3 years ago
How to know how many valence electrons are in an element
Alenkinab [10]

Answer:

Hope it helped

Explanation:

For neutral atoms, the number of valence electrons is equal to the atom's main group number. The main group number for an element can be found from its column on the periodic table. For example, carbon is in group 4 and has 4 valence electrons. Oxygen is in group 6 and has 6 valence electrons.

7 0
3 years ago
How much energy would be produced from the reaction of 2.40 moles hydrogen with 3.95 moles chlorine? ___ H2 + ___ Cl2 ___ HCl ΔH
True [87]

Answer:

How much energy would be produced from the reaction of 2.40 moles hydrogen with 3.95 moles chlorine?

H_2 +  Cl_2 -> 2HCl ,  deltaH = -554 kJ

Explanation:

Given,

2.40 moles hydrogen reacts with 3.95 moles chlorine.

From the balanced chemical equation,

1mol. of H2 reacts with 1mol. of Cl2

then,

2.40mol. of H2 reacts with ----?mol of Cl2

=>2.40 mol. H2 * \frac{1mol. Cl2}{1mol. H2} \\=2.40 mol. Cl2

So, the remaining moles of Cl2 is in excess.

The limiting reagent is--- H2.

1mol. of H2 releases --- 554kJ of energy

then,

2.40mol of H2 releases ---- ?

=>2.40mol * \frac{554kJ}{1 mol.} \\=1329.6kJ

Answer is: deltaH =-1329.6kJ

3 0
4 years ago
Liquids do not have the energy to overcome the ___ and move to the gaseous state.
Ugo [173]

Answer - Inter-molecular attractions

Explanation-

As we know everything around us is made up of matter that means everything has molecules as their basic structure. The state of anything is decided by the spaces between the molecules.

The state of the objects that have strong inter-molecular attractions a solid and gradually the lesser will be in state of liquid and gas. The attraction between the molecules is overcome only when a certain amount of energy is provided from outside.  

4 0
3 years ago
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