- A car travels 120km due to North .
- At last the car reached on town B from town A .
- The car's total displacement from town A to B .
✍️ See the attachment diagram .
✯ Hence, Total displacement from town A to town B is “ <u>8</u><u>2</u><u>k</u><u>m</u> ” .
Answer:
n l m
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1 0 0 1s 1 2 2
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2 0 0 2s 1 2
2 1 1,0,-1 2p 3 6 8
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3 0 0 3s 1 2
3 1 1,0,-1 3p 3 6
3 2 2,1,0,-1,-2 3d 5 10 18
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4 0 0 4s 1 2
4 1 1,0,-1 4p 3 6
4 2 2,1,0,-1,-2 4d 5 10
4 3 3,2,1,0,-1,-2,-3 4f 7 14 32
Explanation:
Number of moles : n₂ = 1.775 moles
<h3>Further explanation</h3>
Given
Moles = n₁ = 1.4
Volume = V₁=22.4 L
V₂=28.4 L
Required
Moles-n₂
Solution
Avogadro's hypothesis, at the same temperature and pressure, the ratio of gas volume will be equal to the ratio of gas moles
The ratio of gas volume will be equal to the ratio of gas moles
Input the values :
n₂ = (V₂ x n₁)/V₁
n₂ = (28.4 x 1.4)/22.4
n₂ = 1.775 moles
Answer:
Explanation:
This rapid growth increase was mainly caused by a decreasing death rate, and particularly an increase in average human age. By 2000 the population counted 6 billion heads, however, population growth started to decline after 1965 because of decreasing birth rates.
Answer:
(c) the equilibrium partial pressure of will be greater than atm.
Explanation:
Equilibrium constant of the given reaction will be as follows,
Therefore, according to the equation
Since
.
Since the reaction is moving n forward direction so the pressure will be increasing at equilibrium as compared to the initial pressure.
Also, the reaction is in equilibrium so it cannot be considered to be at completion.
So, option (c) the equilibrium pressure is of will be greater than atm is correct.