True
False. Increasing the intensity of light typically increases the rate of photosynthesis, up to a certain point where other limiting factors may come into play.
False( When a stimulus acts on a neuron, it increases the permeability of the stimulated point of its membrane to sodium ions. )
False. Electronegativity does not increase continuously as atomic number increases. While there is a general trend of increasing electronegativity across a period from left to right on the periodic table, there are exceptions due to factors such as electron configuration and atomic structure.
No. In gases, 'Absolute temperature' is proportionally related to the kinetic energy of the particles. Therefore, increase in temperature results in increase in the kinetic energy of the particles.
false
In general, the pressure of a gas increases with increasing temperature, assuming volume remains constant (according to Gay-Lussac's Law). This is because as temperature increases, gas molecules gain more kinetic energy and collide with the container walls more frequently and with greater force, resulting in increased pressure.
That is false.
no
False. There is a limit to the rate of photosynthesis even as light intensity increases. Once the saturation point is reached, the rate of photosynthesis remains constant.
false
Yes, sodium chloride is a chemical compound.
Absorbance rises with concentration because there is more material for a given frequency of light to be absorbed in. Your statement is false.