Among the following statements choose the correct statements:- Analgesics reduce or abolish pain without causing impairment of consciousness, mental confusion.
- Tranquilizers are neurological inactive drugs.
- Morphine is the example of non- narcotic analgesics.
- Disinfectants are applied to inanimate objects whereas antiseptics are applied to the living tissues.
- Same substance can act as an antiseptic as well as disinfectant by varying the concentration.
Choose the correct answer from the options given below:
- Analgesics reduce or abolish pain without causing impairment of consciousness, mental confusion.
- Tranquilizers are neurological inactive drugs.
- Morphine is the example of non- narcotic analgesics.
- Disinfectants are applied to inanimate objects whereas antiseptics are applied to the living tissues.
- Same substance can act as an antiseptic as well as disinfectant by varying the concentration.
Choose the correct answer from the options given below:
- A, D and E only
- B, C and D only
- A, C and E only
- B, C and E only
The Correct Option is A
Solution and Explanation
The correct statements among the given options are:
A. Analgesics reduce or abolish pain without causing impairment of consciousness, mental confusion.
D. Disinfectants are applied to inanimate objects whereas antiseptics are applied to the living tissues.
E. Same substance can act as an antiseptic as well as disinfectant by varying the concentration.
Therefore, the correct option is (A): A, D and E only.
Top CUET Chemistry Questions
Among the following statements, choose the correct statements.
A. In Ionic solid, ions are the constituent particles.B. Ionic solids are soft.C. Ionic solid are electrical insulators in the solid state.D. Ionic solid conduct electricity in molten state.E. Ionic solid have low melting and boiling points.Choose the correct answer from the options given below:
Atoms of element B form hcp lattice and those of the element A occupy 2/3 rd of tetrahedral voids. What is the formula of the compound formed by the elements A and B?
- Consider the 1M aqueous solution of the following compounds and arrange than in the increasing order of elevation in the boiling points.
A. $C_6H_{12}O_6$
B. $NaCl $
C. $MgCl_2 $
D. $AlCl_3$
E. $Al_2(SO_4)_3 $
Choose the correct answer from the options given below: - Calculate the molarity of a solution containing 5g of NaOH in 450 mL solution .
Among the following statements related to ionic conductance. choose the correct statements.
A. Ionic conductance depends on the nature of electrolyteB. Ionic conductance is due to the movements of electronsC. Ionic conductance is also called electronic conductanceD. Ionic conductance depends on temperatureE. Ionic conductance also depends on the nature of solvent.Choose the correct answer from the options given below:
Top CUET Chemistry in Everyday Life Questions
The artificial sweetener used only for cold food is
- Match List - I with List- II.
List - I List - II (A) Tranquilizers (I) Aspirin (B) Analgesics (II) Iodoform (C) Antiseptic (III) Salvarsan (D) Antibiotics (IV) Antidepressant drug
Choose the correct answer from the options given below. - Vitamin C is also called-
- Match List-I with List-II.
List-I
List-II
(A) Antifertility drug (I) 1% solution of phenol (B) Tranquilizers (II) Novestrol (C) Analgesics (III) Noradrenalin (D) Disinfectant (IV) Aspirin
Choose the correct answer from the options given below: - Which among the following chemicals is used for control of humidity?
Top CUET Questions
Select the statements that are CORRECT regarding patterns of biodiversity.
(A) Species diversity increases as we move away from the equator towards the poles(B) The tropical Amazon rain forest in South America has the greatest biodiversity on earth.(C) There is more solar energy available in the temperate region than tropics.(D) Tropical environments are less seasonal relatively more constant and predictableWhich of the following hormone is not produced by placenta ?
- Individuals with karyotype of 44+XXY having overall masculine development with few feminine development like Gynaecomastia has _______ chromosomal disorder.
- Match List - I with List - II.Choose the correct answer from the options given below :
List - I
List - II
A Streptokinase I Blood-Cholestrol lowering agents B Cyclosporin II Clot Buster C Statins III Propionibacterium sharmanii D Swiss Cheese IV Immuno suppressive agent Which of the following option determines percolation and water holding capacity of soils ?
Concepts Used:
Chemistry in Everyday Life
The scientific study of matter’s properties and behaviour is known as chemistry. It is a natural science that studies the elements that makeup matter, as well as the compounds, made up of atoms, molecules, and ions: their composition, structure, qualities, and behaviour, as well as the changes that occur when they mix with other things.
- Importance of Chemistry in Food - Chemicals are the fundamental components of everything. Chemical molecules make up all food, including carbs, vitamins, lipids, proteins, and fibre, which are all safe and often desirable.
- Importance of Chemistry in Medicines - Medicines or pharmaceuticals are chemical substances that are used to treat diseases and relieve pain. Chemistry has made significant contributions to health care. Chemistry, for example, aids in the manufacture and application of surgical materials.
- Importance of Chemistry in Cosmetics - In our daily lives, we use lotions, fragrances, talcum powder, and a variety of other cosmetic goods. All of these items are developed in laboratories using chemicals for our health and skin.
- Importance of Chemistry in Soaps and Detergents - Soaps are sodium and potassium salts of fatty acids with greater molecular weights, such as stearic acid, palmitic acid, and oleic acid. Sodium salts of long-chain alkyl hydrogen sulphates or sodium salts of long-chain alkyl benzene sulphonic acids are commonly used as detergents.