List of top Chemistry Questions asked in AP POLYCET

\(1s^2, 2s^2, 2p^6, 3s^2, 3p^6\) configuration is related to
The number of electrons gained by non-metal element is equal to its
Corrosion of copper produces
22-carat Gold contains
Formula of Rust is
Chemical used to remove impurities from ore is called
By moving top to bottom in group, valency will
Atomic number of the element of VA group, coming after nitrogen is
Identify the element that belongs to 2nd group and 3rd period.
Identify the correct statement.
VIA group elements are called
Identify the structure of propyne
functional group indicatesfunctional group indicates
Ethyl alcohol upon oxidation produces
Which of the following are called paraffins?
Ethene and ethyne differ in
Cough Syrup contains
What does an oxidizing agent do?
Which of the following is an unsaturated hydrocarbon?
The number of sigma (σ) and pi π bonds in C2H2 molecule is
Which of the following metals liberates H2 on reaction with steam but not with cold water?
Which of the following ores undergoes roasting?
Which of the following is not a sulphide ore?
Highest abundant metal in earth's crust is
Which among the following theories explained both shape and strength of the bond in covalent compounds?