Answer:- More methanol is produced.
Explanations:- From Le Chatelier's principle,"If a change is made at equilibrium then the reaction shifts to the direction in which the change is canceled."
For example, if the temperature is increased then reaction moves to the direction where the heat is consumed means the increase in temperature favors endothermic reaction.
The given reaction is exothermic in nature. So, the decrease in temperature favors the forward reaction and the production of methanol is increases.
Answer:
7.05 × 10⁻²² nm
Explanation:
Step 1: Given and required data
- Energy evolved when a mole of electrons changes between the 2 levels (E): 282 kJ
- Planck's constant (h): 6.63 × 10⁻³⁴ J.s
- Speed of light (c): 3.00 × 10⁸ m/s
Step 2: Calculate the wavelength (λ) of the light evolved
We will use Planck-Einstein's relation.
E = h × c/λ
λ = h × c/E
λ = (6.63 × 10⁻³⁴ J.s) × (3.00 × 10⁸ m/s)/(282 × 10³ J) = 7.05 × 10⁻³¹ m
We will convert λ to nm using the conversion factor 1 m = 10⁹ nm.
7.05 × 10⁻³¹ m × 10⁹ nm/1 m = 7.05 × 10⁻²² nm
The answer is: [B]: " 100 " .
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a mushroom
Explanation:
it don't make sense because the tree is not food chain