Often cause overactive eye movement. a. stimulants b. depressants c. barbiturates d. none of the above

Stimulants often cause overactive eye movement

Ans (A)

Stimulants are a class of psychoactive drugs that increase the brain activity. They work by acting on the central nervous system and increase the level of mental alertness and impart heightened cognitive functions. Stimulants like nicotine and cocaine cause overactive eye movement.

( A). Stimulants is a correct answer.

Explanation:

Stimulants result in the overactive movement of eye.

Stimulants belong to the class psychoactive drugs which cause increase brain function.

Stimulants results in the change of the corneal curvature, and it increases the alertness and energy for a limited period of time.

Ritalin is a class of stimulants known as Methylphenidate and other stimulants like nicotine, cocaine result in overactive movement of the eye.

In this condition, people are not able to concentrate on multiple visual works at the same time.

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the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.