List of top Questions asked in TS POLYCET

_____ provides diversity in population.
What is the process of evaporation of water through stomata of leaves called?
Which organisms are capable of using light energy to synthesize chemical compounds?
What is the chemical formula of Bleaching Powder?
During the embryonic development, on which day does the human heart starts beating?
What is the yellowish straw colored fluid portion formed after blood clot?
The process of heating the sulphide ore strongly in excess of air is called _____.
Plaster of Paris is obtained by heating gypsum at:
The IUPAC name of \( CH_3-CH_2-CH_2-CH_3 \) is:
Cinnabar is an ore of:
Which substance is used for softening permanent hardness of water?
VSEPRT theory was proposed by
The value of Planck's constant is
The orbital which contain the electron with the following set of four quantum numbers \[ n=2,\ l=0,\ m_l=0,\ m_s=-\frac{1}{2} \] is ____.
Which of the following is a balanced chemical equation?
44 gms of \( CO_2 \) contains how many molecules of \( CO_2 \)?
The hydrocarbons that contain _____ group are called ketones.
5--8% solution of acetic acid in water is called:
Successive compounds in the homologous series differ by a _____ group.
The quantum number which explains about shape of the orbital is:
Tooth enamel is made up of _____.
The process of burning carbon or carbon compounds in excess of oxygen is called _____.
\(\pi\) bond is formed by _____.
General formula of Alkynes is _____.
Unsaturated hydrocarbons generally undergo _____ reactions.