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3 years ago

Which statement describes an example of destruction interference?

Chemistry

1 answer:

Marianna [84]3 years ago

4 0

Answer: B

Step by Step Explanation:

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Heat and pressure due to magma intrusions may result in

SIZIF [17.4K]

Hey there,
contact metamorphism

Hope this help :))

~Top

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3 years ago

Describe how the metal probably increases the reaction rate, identify whether this is an example of homogeneous or heterogeneous

Lisa [10]

Answer:

The metal probably increases reaction rate by either holding reactant molecules in the correct orientation to react or by weakening or breaking bonds in reactant molecules to make them more reactive.

This is an example of heterogeneous catalysis.

It is heterogeneous catalysis because the catalyst is a solid and the reactants are gases. In heterogeneous catalysis, the catalyst is in a different phase than the reactants

Explanation:

got it right :)

8 0

3 years ago

Which of the following phase changes only occurs in solids possessing vapor pressures above atmospheric pressure and at ambient

GuDViN [60]

Answer: The phase change process in which solids gets converted to gases is sublimation.

Explanation:

For the given options:

Option a: Condensation

It is a type of process in which phase change occurs from gaseous state to liquid state at constant temperature.

$Gas\rightleftharpoons Liquid$

Option b: Melting

It is a type of process in which phase change occurs from solid state to liquid state at constant temperature.

$Solid\rightleftharpoons Liquid$

Option c: Sublimation

It is a type of process in which phase change occurs from solid state to gaseous state without passing through the liquid state at constant temperature.

$Solid\rightleftharpoons Gas$

Option d: Deposition

It is a type of process in which phase change occurs from gaseous state to solid state without passing through the liquid state at constant temperature.

$Gas\rightleftharpoons Solid$

Hence, the phase change process in which solids gets converted to gases is sublimation.

4 0

3 years ago

What is the random mixing of gas molecules called?

const2013 [10]

I think it’s (D) pressure

7 0

3 years ago

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Is the indicator generally added to the titrant or the analyte in a titration?

Nina [5.8K]

In a titration process, the unknown or the analyte with a known volume is placed in a flask and the titrant whose concentration is known is placed in the burette. The indicator in the titration process is generally added to the flask with the analyte.

5 0

3 years ago

Read 2 more answers