ITS HYDROGEN IONS CONCERNTATION IS MORE BECAUSE ON THE LEFT SIDE OF PH SCALE THERE IS INCREASING OF H+ IONS AND PH IS LESS THAN 7 IS MORE ACIDIC IN NATURE
Answer:
Spreading out a wave over a larger area just causes the wave strength to weaken, but does not cause gaps to form. Therefore, if you look at photons as waves, spatial gaps never form in light as it travels through free space, no matter how dim it gets.Spreading out a wave over a larger area just causes the wave strength to weaken, but does not cause gaps to form. Therefore, if you look at photons as waves, spatial gaps never form in light as it travels through free space, no matter how dim it gets
Explanation:
Answer:
100mL of 0.10M HNO2 and 0.10M NaNO2
Explanation:
because solution has the greatest buffering capacity when the concentration of the weak acid is = at the concentration of its conjugate base.
Answer : The activated complex is located at point B.
Explanation :
Activated complex : When the reactant molecules absorb energy, their bonds are loosened and new loose bonds are formed between them.
The intermediate thus formed is known as an activated complex or it is also known as transition state complex.
It is unstable and immediately dissociates to form the stable products. In the graph, it is present at the higher point.
In the given graph, A represent the reactant energy, B represent the activated complex, C represent the product, Y represent the reactant, X energy of the reaction and Z activation energy.
Hence, The activated complex is located at point B.
Answer:
24g of carbon
Explanation:
From Avogadro's hypothesis, we understood that 1mole of any substance contains 6.02x10^23 atoms. This gives us a background understanding that 1mole of carbon also contains 6.02x10^23 atoms.
1 mole of carbon = 12g
If 12g of carbon contains 6.02x10^23 atoms,
then Xg of carbon will contain 1.204 x 1024 atoms i.e
Xg of carbon = (12x1.204x10^24)/6.02x10^23 = 24g
Therefore, 24g of carbon contains 1.204x10^24 atoms
