Chemistry MCQs
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Silver salt used in photography is
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The transition element with lowest atomic number is
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Ferrochrome is an alloy of
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Oxo canons are formed by
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The metal having maximum electron affinity is
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Chloroform is
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HCOOH is
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From Casseterite we get
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Purity of blister copper is
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From Bauxite we get
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Vinegar contains
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The common oxidation state of actinide is
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Captionless Image
Haematite give us
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Ultimate product of hydrolysis of protein is
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Among the following which has the maximum ionization energy
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Which transition element shows highest oxidation state
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The major constituents of Mischmetal are
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A dipeptide does not have
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Precipitation of protein is called
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Father of modern Chemistry
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Milk of Magnesia
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The electron affinity of an atom is
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Carbylamine reaction is characterized by
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Haze is a colloidal solution of
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Which among the following has higher electron affinity value
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The metal used in galvanizing iron sheets is
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Compound found in some stony deposits in Kidney is
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When cellulose is boiled with dilute H2SO4 it gives
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1,3,5-Trinitrobenzene is
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Substance used for making ruby red glass and high class pottery is
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Methyl Ketones are usually characterized by
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Proteins are
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Primary amine acts as
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Alloy used in manufacture of resistance wires is
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The optically inactive amino acid is
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When liquid boils there is
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Which metal is the best conductor of electricity
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Inversion of Sucrose refers to
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The chemical composition of slag formed during the smelting process in the extraction of copper is
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Glucose reacts with acetic anhydride in the presence of pyridine to give
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Tartaric Acid is found in
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On moving down the group the radius of an ion
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Calcium Oxide is also known as
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The reducing sugar is
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The metals present in Nichrome alloy
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Dual nature of electron was explained by
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The excess energy for a molecule to become active
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The important constituent of cell wall is
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(C2H5OH) is
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The oxidation number of boron in boron nitride is
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Alloy of iron, chromium and nickel is called
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The lanthanide alloys called
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The number of unpaired electrons in Ti3 is 1.It's magnetic moment in BM
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Hydrocarbons are
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Glucose is not oxidized to gluconic acid by
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Noble gases have
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Paramagnetism is the property of
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Lemon contains
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Salt is
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Tyndall effect is not observed in
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Bordeaux mixture contains
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K2Cr2O7 reacts with KI and silute sulphuric acid to liberate
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Anisole is used in
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Radioactive lanthanide element is
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G=H-TS is valid for
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Which of the following will give a colorless aqueous solution
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Metals are
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Which of the following is a polysaccharide
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A metal which precipitates gold from its aurocyanide complex is
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The ion with maximum number of unpaired electrons is
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Important ore for lanthanides is
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Aspirin contains
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The order of ionization energy is
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Effective nuclear charge Z* can be calculated using the formula
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Which of the following acts as a protective agent on the surface of animals and plants
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The molecule Li 2 (Lithium)has a bond order of
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An emulsion is a colloidal solution consisting of
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The scale which is based on an empirical relation between the energy of a bond and the electronegative of bonded atoms is that of
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Elements that make oxocations are
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phosphorous acid (H3PO3) tastes like
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The most malleable and ductile of all metals
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Dichloro diphenyl trichloro ethane (DDT) is
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Which of the following is involved in the process of blood coagulation
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Metal which is liquid at room temperature
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Paramagnetism is the property of
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The isotope of which element is used in nuclear fission reactor
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Sorbitol and Mannitol are
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Silver obtained from silver coin is purified by fusion with
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Diethyl ether can be decomposed by
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The catalyst used in the manufacture of polythene is
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On moving down a group the radius of an ion
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From Galena we get
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The number of secondary alcohol in fructose is
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Philosopher's Wool is
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The isotope used as a power source in long mission space probes is
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Which of the following compounds will not give positive Chromyl Chloride test
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hen starch is heated above 200 to 250 Degree Celcius the product is
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Na2Co3
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Glauber’s salt is
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