List of top Questions asked in TS POLYCET

Sustainable development means
The colour of phenolphthalein indicator in NaOH solution is
The concept of Ecological pyramid was first introduced by ____ .
The concept of hybridisation was introduced by
Emulsification is carried out by which juice?
The distance between two adjacent layers in Graphite
Which of the following is the formula for magnification of spherical mirror?
The element having highest electronegativity is
Among the following pairs, which one is a mis matched pair?
The focal length of eye lens changes between these values.
The formula of chloroform is
The frequency of direct current is _____ .
Which of the following equations is not balanced?
The functional group in aldehyde is
The inner surface of the small intestine contains thousands of finger like projections are called
The IUPAC name of \(CH_3-CH_2-CH=CH_2\) is
If the minimum angle of deviation is 30° with a Prism of angle 60°. Find the refractive index of the material of the Prism.
The lens that is used to rectify hypermetrophia
The lens which can form real and virtual images is
The minimum distance from a real object to the real image in a concave mirror is equal to
The mirror used as "Rearview" mirror in vehicles is
In electrolytic refining of metals, the pure metal is taken as
In NH3, the bond angle is deviated from normal bond angle 109°28' is due to
The total number of inner transition elements in the periodic table is
What is the chemical formula of hydronium ion?