List of top Questions asked in AP POLYCET

Which of the following statements is not correct?
Corrosion of silver results in the formation of
Which of the following is a geometric progression?
A light ray bends away from normal when it travels from
1s2, 2s2, 2p6, 3s2, 3p6 (2,8,8) configuration is related to
If secθ+tanθ=k, then secθ-tanθ=?
An element ‘X’ belongs to 2nd group and 3rd period. What is its valency?
Electronic configuration of O-2 ion is
During corrosion, a metal will
If the zeroes of the quadratic polynomial \(ax^2+bx+c \  (c≠0)\) are equal, then
Irrespective of the position of the object on the principal axis, a concave lens always forms an image of nature
Faraday's laws of electromagnetic induction is a consequence of
The phenomenon of electromagnetic induction involves the process of
Ethene and ethyne differ in the
The relationship between current and voltage is established by the scientist
Saturated hydrocarbons contain
Splitting of white light into VIBGYOR colours is called
Aliphatic hydrocarbons are
If pH of rain water is less than ____ ,then it is called acid rain.
If 25 cm each is the object and image distances due to convex lens, then its focal length is
The angle between paraxial rays and principal axis is
The maximum number of electrons in M shell is
Pick the correct answer from the following two statements :
  1. Ohm's law is applicable to semiconductors.
  2. Ohm's law is applicable to metallic conductors.
Linus Pauling proposed the concept of
Replacing one hydrogen from NH3, by alkyl group will result in the formation of