The physical process of large pieces of food that are cut and crushed into smaller pieces of food is known as ___________ digest
2 answers:
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Answer:
<h3>The answer is 2.67 g/cm³</h3>Explanation:
The density of a substance can be found by using the formula
From the question
mass of metal = 32 g
volume = 12 cm³
The density is
We have the final answer as
<h3>2.67 g/cm³</h3>Hope this helps you
Answer:
The correct answer is option C.
Explanation:
Kr is the symbol of a noble gas named krypton.It belongs to the group 18 of the periodic table in which all the elements are less reactive.
These noble gases are highly inert and less reactive due to:
- Completely filled
electronic configuration in their valence shell.
- High ionization enthalpies.
- Positive value of electron gain enthalpy.
The factors that play the role in success is solvent, concentration of nucleophile and the substrate.
What is reaction ?
When hybridized carbon containing a leaving group and nucleophile attack from the remote side of the leaving group then the reaction is known as
reaction.
Factors depending on reaction:
- Solvent: Polar aprotic solvents are very useful for this reaction as they increase the intermediate concentration and also solvate the nucleophile.
- Nucleophile: More strong the nucleophile more is the rate of reaction.
- Substrate:1° substrate react faster than 2° than 3°
Read more about reaction:
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