List of top Questions asked in AP POLYCET

Which of the following orbitals does not exist?
Niels Bohr received Nobel Prize in
Strong ionic bond is formed between ____ and ____ group elements.
1s2, 2s2, 2p6, 3s2, 3p6 (2,8,8) configuration is related to
Lithium, sodium and ____ are Dobereiner's triads.
An element ‘X’ belongs to 2nd group and 3rd period. What is its valency?
Valance Bond Theory was proposed by
Identify the correct statement.
Linus Pauling proposed the concept of
Electronic configuration of O-2 ion is
Poling process is used to
During corrosion, a metal will
Replacing one hydrogen from NH3, by alkyl group will result in the formation of
Ethene and ethyne differ in the
Identify the dimethyl ether.
Saturated hydrocarbons contain
Aliphatic hydrocarbons are
If one root of the quadratic equation \(a(b-c)x^2+b(c-a)x+c(a-b)=0\) is 1, then the other root is
If two towers of heights h1 and h2 subtend angles of 60º and 30º respectively at the mid-point of line segment joining their feet, then the ratio of their heights h1 : h2 is
If the points \((a,0),(0,b)\) and \((1,1)\) are collinear, then \(\frac{1}{a}+\frac{1}{b} =\)
If the sum and product of the roots of the quadratic equation \(kx^2+6x+4k=0\) are equal, then the value of k is
If the LCM of 12 and 42 is 10m + 4, then the value of m is
Which of the following is not a quadratic equation?
After how many decimal places, the decimal expansion of the rational number \(\frac{25}{2^2\times 5}\) will terminate?
The number of zeroes of the polynomial shown in the graph is
number of zeroes of the polynomial