Statement-I: Noradrenaline is one of the neurotransmitter.
Statement-II: Low level of noradrenaline is not cause of depression in humans.
In light of the above statements, choose the correct answer from the options given below
Both Statement-I and Statement-II are correct.
Both Statement-I and Statement-II are incorrect.
Statement-I is correct but Statement-II is incorrect.
Statement-I is incorrect but Statement-II is correct.
Statement I: Noradrenaline is a key neurotransmitter in the central nervous system. It plays a vital role in regulating mood, attention, and the fight or flight response.
Conclusion: True.
Statement II: Low levels of noradrenaline have been scientifically linked to depression. Noradrenaline is involved in mood regulation, and its deficiency is a recognized contributing factor in depressive disorders. Therefore, the statement that low level of noradrenaline is not the cause of depression is incorrect.
Conclusion: False.
Final Conclusion: Statement I is correct, but Statement II is incorrect.
Given below are two statements:
Statement I: D-(+)-glucose + D-(+)-fructose $\xrightarrow{H_2O}$ sucrose sucrose $\xrightarrow{\text{Hydrolysis}}$ D-(+)-glucose + D-(+)-fructose
Statement II: Invert sugar is formed during sucrose hydrolysis.
In the light of the above statements, choose the correct answer from the options given below -
Which one of the following graphs accurately represents the plot of partial pressure of CS₂ vs its mole fraction in a mixture of acetone and CS₂ at constant temperature?

Let \( \alpha = \dfrac{-1 + i\sqrt{3}}{2} \) and \( \beta = \dfrac{-1 - i\sqrt{3}}{2} \), where \( i = \sqrt{-1} \). If
\[ (7 - 7\alpha + 9\beta)^{20} + (9 + 7\alpha - 7\beta)^{20} + (-7 + 9\alpha + 7\beta)^{20} + (14 + 7\alpha + 7\beta)^{20} = m^{10}, \] then the value of \( m \) is ___________.
The scientific study of matter’s properties and behaviour is known as chemistry. It is a natural science that studies the elements that makeup matter, as well as the compounds, made up of atoms, molecules, and ions: their composition, structure, qualities, and behaviour, as well as the changes that occur when they mix with other things.