Answer:
A.) DNA is a double helix, and RNA is a single strand.
C.) DNA is involved only in transcription, and RNA is involved in both transcription and translation.
E.) DNA does not have uracil as a nitrogen base, but RNA does have uracil as a nitrogen base.
Explanation:
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The question is incomplete, here is the complete question:
Suppose the reaction is:
If 6 moles of A and 2 moles of B are reacted, what is the maximum number of moles of C that can be formed
<u>Answer:</u> The maximum amount of C produced will be 1 mole
<u>Explanation:</u>
We are given:
Moles of A = 6 moles
Moles of B = 2 moles
For the given chemical reaction:
By Stoichiometry of the reaction:
2 moles of B reacts with 1 mole of A
So, 2 moles of B will react with = mole of A
As, As, given amount of A is more than the required amount. So, it is considered as an excess reagent.
Thus, B is considered as a limiting reagent because it limits the formation of product.
By Stoichiometry of the reaction:
2 moles of B produces 1 mole of C
So, 2 moles of given B will produce of C
Hence, the maximum amount of C produced will be 1 mole
<u>Answer:</u> The below calculations proves that the rate of diffusion of is 0.4 % faster than the rate of diffusion of
<u>Explanation:</u>
To calculate the rate of diffusion of gas, we use Graham's Law.
This law states that the rate of effusion or diffusion of gas is inversely proportional to the square root of the molar mass of the gas. The equation given by this law follows the equation:
We are given:
Molar mass of
Molar mass of
By taking their ratio, we get:
From the above relation, it is clear that rate of effusion of is faster than
Difference in the rate of both the gases,
To calculate the percentage increase in the rate, we use the equation:
Putting values in above equation, we get:
The above calculations proves that the rate of diffusion of is 0.4 % faster than the rate of diffusion of