Alpha particle is equivalent to B. Helium atom (2 protons, 2 neutrons)
Answer:
Chemistry plays an important and useful role towards the development and growth of a number of industries. This includes industries like glass, cement, paper, textile, leather, dye etc. We also see huge applications of chemistry in industries like paints, pigments, petroleum, sugar, plastics, Pharmaceuticals.
Answer:
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Explanation:
30 m/hrs (add me on discord if u have it Sipstic++#1460 )
Answer:
Therefore, the rate of change in the amount of salt is 
Explanation:
Given:
Initial volume of water 
lit
Flowing rate = 5 
The rate of change in the amount of salt is given by,
( Rate of salt enters tank - rate of sat leaves tank )
Since tank is initially filled with water so we write that,
Let amount of salt in the solution is 
,
Therefore, the rate of change in the amount of salt is
