List of top Chemistry Questions asked in TS POLYCET

pH value of aqueous NaCl solution is
Which one of the following is strong acid ?
Which one of the following is an acidic oxide ?
Metallic oxides are generally____in nature
The chemical formula of blue coloured Copper Sulphate crystal is_____
The nature of chemical used in antacid is
Volume of oxygen required at STP for complete combustion of 1 mole of ethane.
The volume occupied by one gram of hydrogen gas at STP is
In which of the following molecule, the bond angle is 107°48'?
The distance between two adjacent layers in Graphite
The functional group in aldehyde is
The formula of chloroform is
The IUPAC name of \(CH_3-CH_2-CH=CH_2\) is
1 nanometer is equal to
In a given shell, the orbital which has more penetration power towards the nucleus is
The colour of phenolphthalein indicator in NaOH solution is
Which of the following equations is not balanced?
Which of the following is saturated hydrocarbon?
Which of the following metals liberates hydrogen gas when reacted with dil. HCl?
The element having highest electronegativity is
The nature of non-metallic oxides is generally
The number of bond pairs and lone pairs of electrons in H2O molecule are
In NH3, the bond angle is deviated from normal bond angle 109°28' is due to
Which one of the following is electron deficient molecule?
In electrolytic refining of metals, the pure metal is taken as