AIIMS2001

If a stimulus several times greater than the threshold stimulus is provided

If a stimulus, several times greater than the threshold stimulus is provided to a muscle fibre, it will Options (a)…

Human ears perform sensory functionsThese

Human ears perform sensory functions.These Options (a) are hearing organs (b) maintain body balance (c) are hearing organ and maintains…

Cytokinin is a hormone whose main function is

Cytokinin is a hormone whose main function is Options (a) Induction of cell division and delay in senescence (b) To…

Blood pressure increases and heart rate decreases in response to

Blood pressure increases and heart rate decreases in response to Options (a) Exercise (b) Haemorrage (c) Exposure to high altitude…

According to Hook’s law of elasticity, if stress is increased, the ratio of stress

According to Hook's law of elasticity, if stress is increased, the ratio of stress to strain Options (a) Increases (b)…

Rate determining step in nitration of bezene is

Rate determining step in nitration of benzene is Options (a) formation of NO₂⁺ (b) formation of carbocation (c) replacement of…

When the temperature of reactions will increases then the effect on pH value will

When the temperature of reactions will increases then the effect on pH value will Options (a) increases (b) decreases (c)…

The aqueous solution of which of the following salt will have the lowest pH

The aqueous solution of which of the following salt will have the lowest pH Options (a) NaClO₃ (b) NaClO (c)…

The equilibrium constant of a reaction is 300. If the volume of a reaction flask

The equilibrium constant of a reaction is 300. If the volume of a reaction flask is trippled, the equilibrium constant…

Which of the following is a characteristic of a reversible reaction

Which of the following is a characteristic of a reversible reaction Options (a) It never proceeds to completion (b) It…