Chemistry (Mixed Test)
| Description: Complete study material and notes for Medical Entrance, General Knowledge, Bank, Placement Papers, UPSC, B.Ed, Science, Physics, Chemistry, Math, Biology, Engineering Entrance, CET, AIEEE, AIMS, AIPMT, PMT get Notes and Test Papers for all subjects | |
| Number of Questions: 25 | |
| Created by: Tanya Dwivedi | |
| Tags: Medical Entrance Science Physics Chemistry Math Biology Engineeriing Entrance CET AIEEE AIMS AIPMT PMT General Knowledge Bank Placement Papers UPSC B.Ed Atomic Structure and Chemical Bonding Chemical Bonding and Molecular Structure Types of Elements Electronic Configuration and Periodicity Group 16 Elements Basic Concepts of Chemistry Some Basic Concepts of Chemistry |
Which of the following statements is/are correct?
A. Isomers are same compounds with different molecular formula. R. Isomers have different arrangement of their constituent atoms in the space.
Which of the following statements is/are correct?
A. metals are good conductors of heat and electricity. R. Metals are malleable and ductile.
Which of the following statements is/are correct?
A. Foam extinguisher is used to extinguish fire caused by electric short circuiting. R. Electricity conducting materials cannot be used to extinguish fire caused by it.
Which of the following statements is/are correct?
A. Sulphur is used in vulcanising of rubber. R. Sulphur exists in many allotropic forms.
Which of the following statements is/are correct?
A. Certain chemical reactions are driven by light. R. Light may supply required energy to drive the reaction.
Aspirin is
Matchstick's black material is mainly made up of
Trinitrotoluene (TNT) is a/an
Which of the following statements is/are correct?
A. In a chemical equation, the number and type of atoms on the left hand side must be equal to that on the right hand side. R. Mass is conserved in a chemical reaction.
The substance(s)/material(s) used as water softner is/are
Which of the following statements is/are correct?
A. Organic compounds are compounds of carbon. R. Carbohydrates and proteins are inorganic compounds.
Threat of 'global warming' is increasing due to the increasing concentration of
Protein responsible for blood clotting is
The species that will not give positive test for CN¯ions is
Chemically, insulin(a harmone) is a
Blister copper is
Polymeric material is
Goitre is caused by the deficiency of
First synthetically prepared organic compound was
Cellophane used for wrapping is made up of
The vitamin that contains a metal ion is
In breath analyzer for detecting DWI (driving while intoxicated),
I. compound used is potassium dichromate
II. safe limit is below 0.10% of alcohol
III. the alcohol content refers to the presence of alcohol in the liver Choose the correct option.
Laughing gas is
Table sugar is
The nuclide used to detect brain tumours and thyroid defects is