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Ray Of Light [21]
3 years ago
8

In the diagram, which letter is altered by a catalyst? A B C D

Chemistry
1 answer:
Yanka [14]3 years ago
7 0

Answer:

A

Explanation:

A catalyst refers to an enzyme composed of peptides in their tertiary conformation.  

The addition of a catalyst provides a new path to the reaction and the reaction proceeds in a faster way compared to the reaction without a catalyst.

The peptides are arranged in such a way that they form a pore-like structure which allows the binding of the substrate molecules by forming a temporary covalent bond. These bonds lower the activation energy of the complete reaction which is required to initiate a reaction.

In the given diagram, the activation reaction is represented by the letter "A" and therefore a catalyst will lower and alter the value of A.

Thus, Option-A is correct.

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Answer:

A) An Alkaline

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An alkane that is pentane which is substituted by a methyl group at position 3. It is used as a solvent in organic synthesis, as a lubricant and as a raw material for producing carbon black.

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2 years ago
Which of the following statements is true of glare control?
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Answer:

The work done and heat absorbed are both -8,1 kJ

Explanation:

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I hope it helps!

4 0
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balandron [24]

Answer:

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