Chemistry - MOST IMPORTANT Executive Previous Year Questions
Practice real questions from previous year exams of Executive.
Which of the following best describes the structure of benzene?
Which of the following reactions is an example of a non-metallic oxide reacting with a base?
In the following reaction, which substance is getting reduced?
MnO2 + 4HCl → MnCl2 + 2H2O + Cl2
Which of the following is one of the methods to prevent the corrosion of metals?
The modern periodic table is based on which of the following properties of an element?
The nuclei of which of the following elements does have a neutron?
The process of converting ammonia into nitrates is called:
The common unit of measuring volume is litre (L), such that 1 L is equal to:
Which of the following elements is NOT present in baking powder?
Which of the following food products used in daily life is a carbon compound?
Which of the following solutions is NOT acidic?