Parathion and Malathion are
(A) Pesticides
(B) Plasticisers for unsaturated polyesters
(C) Pain-relieving drugs (analgesic)
(D) Tranquilisers

1 Answer

Answer :

(A) Pesticides

Related questions

Description : Which of the following is generally not drawn into fibre? (A) Polyamide (B) Unsaturated polyesters (C) Saturated polyesters (D) Polyacrylonitrile

Last Answer : (B) Unsaturated polyesters

Description : Naphthalene is used for making (A) Insecticides (e.g. moth balls) (B) Unsaturated polyesters (C) Drug intermediates e.g. β-naphthol (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Description : Analgesic drugs are (A) Pain relievers (B) Antibiotics (C) Used in the treatment of T.B. (D) Used in the treatment of typhoid

Last Answer : (A) Pain relievers

Description : Analgesic drugs (a) form tissues (b) relieve pain (c) relieve fatigue (d) cause pain.

Last Answer : (b) relieve pain

Description : The substance used to bring down body temperature in high fever, is – (1) Tranquilisers (2) Antipyretics (3) Analgesics (4) Antibiotics

Last Answer : (2) Antipyretics Explanation: Antipyretics are drubs or herbs that reduce fever. They cause the hypothalamus to override an interieukin-induced increase in temperature. The body then works to lower the temperature, resulting in a reduction in fever.

Description : The substance used to bring down body temperature in high fever, is (1) Tranquilisers (2) Antipyretics (3) Analgesics (4) Antibiotics

Last Answer : Antipyretics

Description : Why Pesticides and cancer drugs are both created by?

Last Answer : Selective breeding

Description : Why Pesticides and cancer drugs are both created by?

Last Answer : Selective breeding

Description : Chloral is used in the manufacture of (A) DDT (B) BHC (C) Parathion (D) None of these

Last Answer : (A) DDT

Description : Carbon tetrachloride (CCl4 ) is the starting raw material for the manufacture of (A) Trichloroethylene (B) Perchloroethylene (C) Parathion (D) Methanol

Last Answer : (B) Perchloroethylene

Description : Phenylbutazone should be used only in patients not responding to other nonsteroidal antiinflammatory drugs (NSAIDs) because: A. It has lower antiinflammatory efficacy than other NSAIDs B. It has potential ... It has weak analgesic action D. It alters the protein binding and metabolism of many drugs

Last Answer : B. It has potential to cause agranulocytosis

Description : Malathion is a/an - (1) insecticide (2) fumigant (3) preservative (4) pesticide

Last Answer : (1) insecticide Explanation: Malathion is an organophosphate (OP) insecticide that has been registered for use in the United States since 1956. It is widely used in agriculture, residential ... health pest control programs such as mosquito eradication. It is of relatively low human toxicity.

Description : DDVP is known as— (A) Nuvan (B) Malathion (C) Thiodan (D) Sulfex

Last Answer : (A) Nuvan

Description : Which pesticide is suitable for controlling the white grub? (a) Malathion (b) Chlorpyriphos (c) Phorate (d) Aldicarb

Last Answer : (c) Phorate

Description : Malathion is a/an (1) insecticide (2) fumigant (3) preservative (4) pesticide

Last Answer : insecticide

Description : Whichof the following appeared to be with a significant potential for accumulation through food chains? (1) DDT (2) Parathion (3) Lindane (4) Carbary

Last Answer : (1) DDT Explanation: Mercury and DDT are two persistent toxic materials that accumulate in the food chain and damage the organisms in it. DDT is an insecticide that can pass up the food chain from insects to ... birds, and then from the small birds to birds of prey. It is now banned because of this.

Description : Which of the following is not an insecticide? a. Parathion b. Aldrin c. Triazines d. Baygon

Last Answer : c. Triazines

Description : Which of the following appeared to be with a significant potential for accumulation through food chains ? (1) DDT (2) Parathion (3) Lindane (4) Carbary

Last Answer : DDT

Description : In step growth polymerisation, generally only one type of reaction & some basic mechanism is involved. Step growth polymerisation reaction is not involved in the manufacture of (A) Cross linked polystyrene (B) Phenol formaldehyde resins (C) Polyesters (D) Polyamides

Last Answer : (A) Cross linked polystyrene

Description : Polyesters are manufactured by the Polycondensation reaction of (A) Dibasic acid with dihydric alcohol (B) A single monomer (C) Carboxylic acid with ethylene

Last Answer : (A) Dibasic acid with dihydric alcohol

Description : Phthalic anhydride is used (A) In making PVC (B) As plasticisers (C) In insecticides manufacture (D) For making nylon-6

Last Answer : (B) As plasticisers

Description : The major component of acrylic fibres is (A) Polyamides (B) Polyolefins (C) Polyacrylonitrile (D) Polyesters

Last Answer : (C) Polyacrylonitrile

Description : Plasticisers are high boiling liquids added to plastic polymers to impart toughness and flexibility at ordinary temperature. Which of the following is not a plasticiser? (A) Ethylene glycol (B) Stearic acid estors (C) Tricresyl phosphate (D) Esters of phthalic acid

Last Answer : (A) Ethylene glycol

Description : Plasticisers are added to synthetic plastics to (A) Impart flexibility (B) Improve workability during fabrication (C) Develop new improved properties not present in the original resin (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Description : Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its (A) Tensile strength (B) Chemical resistance (C) Flexibility (D) All (A), (B) & (C)

Last Answer : (C) Flexibility

Description : Liners of bags are usually made of (A) Polythene (B) PVC (C) Polypropylene (D) Polyesters

Last Answer : (C) Polypropylene

Description : Pick out the wrong statement. (A) Linear polymers are formed from bifunctional groups only and are normally thermoplastic (B) Cross-linked branched chain polymers are either elastometric or ... (D) Dibasic acids reacts with dihydric alcohols to give polyesters using addition polymerisation reaction

Last Answer : D) Dibasic acids reacts with dihydric alcohols to give polyesters using addition polymerisation reaction

Description : Phosphates (e.g., tricresyl, tributyl, tetrabutyl, triphenyl etc.) are addedto polymers to act as (A) Hardeners (B) Anti-shrinkage agents (C) Plasticisers (D) Transparency improver

Last Answer : (C) Plasticisers

Description : Plasticisers are added to polymers to improve their (A) Tensile strength (B) Softness & flexibility (C) Acid resistance (D) Alkali resistance

Last Answer : (B) Softness & flexibility

Description : __________ are added in lacquers to remove film brittleness and to improve adhereness. (A) Film forming materials (B) Plasticisers (C) Diluents (D) Solvents

Last Answer : (B) Plasticisers

Description : . Plasticisers are added to paints to (A) Make it corrosion resistant (B) Make glossy surface (C) Give elasticity & prevent cracking of the film (D) Increase atmospheric oxidation

Last Answer : (C) Give elasticity & prevent cracking of the film

Description : Phthalic anhydride is used (A) In making PVC (B) As plasticisers (C) In insecticides manufacture (D) For making nylon-6

Last Answer : (B) As plasticisers

Description : Plasticisers are added to synthetic plastics to (A) Impart flexibility (B) Improve workability during fabrication (C) Develop new improved properties not present in the original resins (D) All (A), (B) and (C)

Last Answer : (D) All (A), (B) and (C)

Description : Indicate the opioid analgesic that is used as transdermal patch for chronic and cancer pain: A. Morphine B. Pentazocine C. Fentanyl D. Tramadol

Last Answer : The distinctive feature(s) of methadone compared to morphine is/are: A. High oral bioavailability B. High plasma protein and tissue binding C. Delayed and milder withdrawal symptoms in dependent subjects D. All of the above

Description : Which analgesic-antiinflammatory drug is more appropriate in musculo-skeletal disorder where pain is more prominent than inflammation: A. Ibuprofen B. Piroxicam C. Indomethacin D. Nimesulide

Last Answer : A. Ibuprofen

Description : Which of the following relieves pain ? (1) Antibiotics (2) Analgesic (3) Antipyretic (4) Disinfectant

Last Answer : Analgesic

Description : Post weld heat treatment is done by (A) Normalising (B) Stress relieving (C) Tempering (D) Solution annealing

Last Answer : (B) Stress relieving

Description : Why is post-weld heat treatment (stress relieving) sometimes necessary for welded vessels?

Last Answer : During the welding process, the two metal pieces being joined are subject to extreme temperatures and can cause the crystalline structure of the metal to pass through various metallurgical phases. As a ... composition of the metals. Holding temperatures can range from 1100-1350 °F (593- 732 °C).

Description : Esters of fatty acids with higher alcohol other than glycerol are called as (A) Oils (B) Polyesters (C) Waxes (D) Terpenoids

Last Answer : Answer : C

Description : The plastic material commonly used for making gear wheels is – (1) Polyesters (2) Nylons (3) Bakelit (4) Polystyrene

Last Answer : (2) Nylons Explanation: Popular materials for plastic gears are acetal resins such as DELRIN, Duracon M90; nylon resins such as ZYTEL, NYLATRON, MC901 and acetal copolymers such as ... vary with regard to strength, rigidity, dimensional stability, lubrication requirements, moisture absorption, etc.

Description : The plastic material commonly used for making gear wheels is (1) Polyesters (2) Nylons (3) Bakelit (4) Polystyrene

Last Answer : Nylons

Description : Any other known ways of relieving a headache?

Last Answer : Caffeine actually helps a lot. So does water. My aunt (a registered nurse) says that most headaches are due to dehydration. I tend to believe her. Normally when I get one I chug a liter of water and take a nap for a hour. When I wake up I am fine.

Description : Tips for relieving menstrual cramps?

Last Answer : Gah, I feel so bad for you. I hate when nothing works. I curl up in a little ball with a heating pad and take a nap. Medicine does nothing for cramps for me. I found that running maybe because I ... helps. It hurts for the first few minutes, but then it goes away and I can continue on with my day.

Description : Any tips for relieving boredom?

Last Answer : play BOOOGIES

Description : What is the name of the syrup for relieving nervous weakness ?

Last Answer : Jinsant Syrup will be fine

Description : What caused Lieutenant General US Grant to consider relieving General Thomas of duty in 1864?

Last Answer : General Grant had ordered General Thomas in Nashville in 1864 to attack the Confederates led by General John Bell Hood. When Thomas refused to advance, Grant considered replacing him with General Schofield.

Description : What is a good cream for relieving sore muscles?

Last Answer : Based on past experience alone a good cream to relieve sore muscles is called Deep Heat. It heats up your muscles giving you some relief. This can be purchased over the counter at any local drug store.

Description : One of the important functions of prostacyclins is (A) Inhibition of platelet aggregation (B) Contraction of uterus (C) Decrease of gastric secretion (D) Relieving osthma

Last Answer : Answer : A

Description : In the event of any disagreement between the relieved and the relieving officers, a reference should be made to the a) SSP/SP b) PMG c) Head of the Circle d) DG Post

Last Answer : c) Head of the Circle