The liquefied gas that is used in dry cleaning along with a suitable detergent is-

  • Water gas

  • Petroleum gas

  • NO2

  • CO2

Which of the following is a cationic detergent?

  • Sodium stearate

  • Cetyl trimethyl ammonium bromide

  • Sodium dodecylbenzene sulphonate

  • Sodium lauryl sulfate

Which one of the following types of drugs reduces fever?

  • Analgesic

  • Antipyretic

  • Antibiotic

  • Tranquilliser

Which of the following can possibly be used as analgesic without causing addiction and any modification?

  • Morphine

  • N-acetylparaaminophenol

  • Diazepam

  • Tetra hydrocatenol

Penicillin was first discovered by:

  • A. Fleming 

  • Tence and Salke 

  • S.A Waksna

  • Lewis Pasteur

Further growth of cancerous cells in the body is arrested by:

  • Physiotherapy

  • Chemotherapy

  • Electrotherapy

  • psychotherapy

Which of the follwoing is a hypnotic drug?

  • Luminal 

  • Salol 

  • Catechol 

  • Chemisol

Which of the follwing is a local anaesthetic?

  • Diazepam 

  • Procaine

  • Mescaline 

  • None of these

Chloromycentin (Chloramphenicol) is effective in the treatment of :

  • tuberculosis 

  • malaria 

  • typhoid

  • cholera

Which is used for sterilization of water in the water supply systems of cities?

  • Chlorine 

  • Sulphurdioxide

  • Potassium permanganate

  • DDT

Which of the follwing is molecular disease?

  • Allergy 

  • Cancer

  • German measeles 

  • Sickel-cell anaemia

A substance that can act both as an antiseptic disinfectant is:

  • aspirin 

  • chloroxylenol 

  • bithinol 

  • phenol 

Morphine an alkaloid is:

  • anaesthertic  

  • analgesic

  • antiseptic 

  • antibiotic

The formualtion of dettol contains:

  • chloroxylenol 

  • terpineol

  • alcohol 

  • all of these 

The insecticlide, germicide, gammexane is a formulation for 

  • DDT 

  • benzene hexachloride 

  • hexachlorobenzene 

  • chloral 

 A bacterial disease among the following is -

  • Hepatitis B

  • Common cold

  • Cholera 

  • Mumps

Which of the follwing is an alkaloid?

  • Nicotine 

  • Piperine 

  • Codeine 

  • All of these 

A space rocket is propelled by:

  • an automobile engine 

  • rocket propellant 

  • nuclear submarine 

  • steam engine 

To which class of dyes does phenolphthalein belong?

  • Azo dyes 

  • Nitro dyes 

  • Triphenyl methane dyes 

  • Phthalein dyes 

Which of the follwoing is not antibiotic ?

  • Tetracyclin 

  • Neomycin 

  • Carbomycin 

  • Cyclohexane

Phenacetin is used as:

  • antipyrtic 

  • antiseptic 

  • antimalarial 

  •  analgesic 

Which of the following is used as an oxidizer in rocket propellants?

  • Kerosene 

  • nitric acid 

  • Liquid oxygen 

  • Liquid hydrogen 

An example of a liquid propellant is:

  • Nitro cellulose

  • HNO3 + HCl

  • Hydrazine 

  • None of the above 

A large number of antibiotics have been isolated form 

  • bacteria actinomycetes 

  • acids 

  • alkanols  

  • bacteria rhizobium 

Hydrazine is a constituent of drugs that are used for the treatment of:

 

  • typhoid 

  • cholera 

  • malaria 

  • tuberculosis  

The substances which effect the central nervous system and induce sleep are called;

  • tranquilizers 

  • antipyretics 

  • analgesics 

  • None of these 

Which one is communicable disease?

  • Scurvy 

  • Diabetes 

  • Beri-beri

  • Cholera 

An antibiotic contains nitro group attached to aromatic nucleus. it is:

  • penicillin 

  • streptomycin 

  • tetracycline 

  • chloramphenicol

2-4,-dichloro phenoxyacetic acid is used as a:

  • fungicide 

  • insecticide 

  • herbicide 

  • moth repellent

Chloroquine is used to prevent or treat malaria caused by mosquito bites. is an example of:

  • Antipyretic 

  • Antimalarial 

  • Antibacterial 

  • Antitubercular drug 

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Practice Chemistry Quiz Questions and Answers