1% solution of phenol is used as a
1.Antiseptic
2.Disinfectant
3.Both of the above
4.None of these.
A co-polymer of isobutylene and isoprene is called
1.Buna-S
2.Butyl rubber
3.Thiokol
4.None of these.
Acetoxy Benzoic acid is
1.Antiseptic
2.Aspirin
3.Antibiotic
4.Mordant dye.
Antibiotic penicillin-G is a/an
1.alkaloid
2.enzyme
3.heterocyclic
4.steroid.
Bismarck brown is example of
1.Polyisoprene
2.Azo dyes
3.Anthraquinone dyes
4.Nitro dyes.
Glyptal polymer is obtained from glycerol on reacting with
1.Malonic acid
2.Phthalic acid
3.Maleic acid
4.Acetic acid.
Ibuprofen is a
1.Propionic acid derivative
2.Benzoic acid derivative
3.Naphthoic acid derivative
4.Sulphanilic acid derivative.
Indigo belongs to the class of
1.Mordant dyes
2.Vat dye
3.Direct dye
4.Disperse dye.
Nomex is
1.Polyester
2.Polyenes
3.Polydiene
4.Polyamide.
Paracetamol isAntimalaric.
1.Both antipyritic and analgesic
2.Analgesic
3.Antipyritic
4.None
Polyacrylates cintain the linkages of
1.Amides
2.Esters
3.Alcohols
4.Nitriles.
Polymer used in bullet proof glass is
1.PMMA
2.Lexane
3.Nomex
4.Kevlar.
SLV-3 used propellants as
1.Solid
2.Liquid
3.Solid-Liquid
4.Biliquid.
Small pox vaccine contains
1.Chemical medicines
2.Immunoglobulins
3.Killed micro-organism
4.Living micro-organism.
Soft drink bottles and baby feeders are generally made of
1.Polyesters
2.Polyurethane
3.Ployuria
4.Polystyrene.
Teflon styron and neoprene are all
1.Co-polymers
2.Condensation polymer
3.Homopolymers
4.Monomers.
Terylene is a condensation polymer of ethylene glycol and
1.Benzoic acid
2.Phthalic acid
3.Salicylic acid
4.Terephthalic acid.
Terylene is produced by reactio of ethylene glycol and
1.Phthalic acid
2.Terephtalic acid
3.Metaphthalic acid
4.All of the above.
The central nervous system depressants that reduce nervous tension and promote relaxation without producing sleep are called
1.Sedatives
2.Hypnotics
3.Anaesthetics
4.Antibacterials.
The synthetic polymer which resemble natural rubber is
1.Neoprene
2.Buna-S
3.Nylon
4.Rayon.
Whcih of following medicine was used to cause local anasesthesia ?
1.Lignocaine
2.Nicotinic acid hydrazide
3.Paracetamol
4.None of these.
Whcih of the following can absorb over 90% of its own mass of water and does not stick to wound ?
1.Rayon
2.Gun cotton
3.Cotton
4.Thiokol.
Whcih of the following is a branched chain polymer ?
1.Polyester
2.Nylon
3.PVC
4.LDT
Whcih of the following is natural polymer ?
1.Polythene
2.Polysaccharides
3.Nylon
4.Terylene.
Which among teh follownig is a branched chain polymer ?
1.Nylons
2.Polyesters
3.Glycogens
4.Bakelite.
Which among the following is a broad spectrum antibiotic ?
1.Paracetamol
2.Penicillin
3.Aspirin
4.Chloroamphenicol.
Which among the following is a chain-growth polymer ?
1.Nylon
2.Bakelite
3.Terylene
4.Teflon.
Which among the following is a linear polymer ?
1.High density polythene
2.Low density polythene
3.Bakelite
4.Yulcanized rubber.
Which among the following is a synthetic polymer ?.
1.Proteins
2.Polysaccharides
3.Natural rubber
4.Phenol-formaldehyde resin
Which dyes are synthesised and produced within the fibres and the colour so obtained is known as icecolours
1.Azoic dyes
2.Vat dyes
3.Adjective dyes
4.Direct dyes.
Which of following rubber is not a polydiene ?
1.Polyisoprene
2.Polychloroprene
3.Thiokol rubber
4.Nitrile rubber.
Which of the following can possibly be used as analgesic without causing addiction and any modification ?
1.Morphine
2.N-acetylparaaminophenol
3.Diazepam
4.Tetra hydrocatenol.
Which of the following element is present in natural silk but not in artificial silk ?
1.Sulphur
2.Chlorine
3.Nitrogen
4.Hydrogen.
Which of the following is a correct statement ?
1.Every coloured compound can act as a dye
2.Presence of a chromophore is necessary for a compound to act as dye
3.Presence of chromophore as well as auxochrome group is necessary for a compound to act as dye
4.All of the above.
Which of the following is an azo dye ?P
1.Methyl orange
2.phenolphthalein
3.Malachite green
4.Methylene blue.
Which of the following is an example of anthraquinone dye?
1.Alizrin
2.Methyl orange
3.Methylene blue
4.Phenolphthalein.
Which of the following is antipyretic?
1.Quinine
2.Paracetamol
3.Luminol
4.Paprazine.
Which of the following is non-biodegradable ?
1.Soap
2.Paper
3.Polyethene
4.wood
Which of the following is not a biopolymer ?
1.Starch
2.Proteins
3.Nucleic acids
4.Sucrose.
Which of the following is not a cellulose product ?
1.Gun cotton
2.Rayon
3.Dacron
4.Celluloid.
Which of the following is not a tranquilizer ?
1.Barbituric acid
2.Seconal
3.Luminal
4.Phenacetin.
Which of the following is not an example of addition polymer ?
1.Polythene
2.Polystyrene
3.Neoprene
4.Terylene.
Which of the following polymer has a monomer unit named prop-2-ene-1-nitrile.
1.Orlon
2.Saran
3.Dacron
4.Tetron.
Which of the following type of forces are present in Nylon-66 ?
1.Van der Walls foces of attraction
2.Hydrogen bonding
3.Three dimensional network of bonds
4.None of these.
Which one among the following is not a correct match ?
1.Silk (Polyamide)
2.Lipase (Ester)
3.Indigo (Azo dye)
4.Karatin (Protein).