CHEMISTRY POST UTME

CHEMISTRY POST UTME 1
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CHEMISTRY POST UTME

Practice the Chemistry Post UTME for Universities, Polytechnics
and College of Education with our CBT software and pass your chemistry examination.

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CHEMISTRY POST UTME

CHEMISTRY POST UTME 2

CHEMISTRY POST UTME

CHEMISTRY POST UTME

Practice the Chemistry Post UTME for Universities, Polytechnics
and College of Education with our CBT software and pass your chemistry examination.

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Category: CHEMISTRY POST UTME

Lucas reagent is used to test for

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Category: CHEMISTRY POST UTME

The oxidation number of chlorine is +1in

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The following are uses of sulphur except

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Which of the following is not a member of the homologous series of the paraffins?

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Category: CHEMISTRY POST UTME

The greenhouse effect is a climatic condition associated with the presence of excess

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Category: CHEMISTRY POST UTME

Which of the following is an acidic salt?

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What weight of sodium hydroxide is required to make 500cm3 of 0.2M solution?

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The movement of liquid molecules from the surface of the liquid to the gaseous phase above it is known as

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At 25oC and 1atm, a gas occupies a volume of 1.50dm3. What volume will it occupy at 100 oC and 1atm?

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The molecular formula of a common organic laboratory anesthetic is

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The greenhouse effect is a climatic condition associated with the presence of excess

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In the Periodic Table, the elements that lose electrons most readily belong to

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An amphoteric oxide is an

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The metal extracted from cassiterite is

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Which quantum number divides shells into orbitals?

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Which of the following gases can be collected by the method of downward delivery?

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Catalytic hydrogenation of benzene produces

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Given that the molecular mass of iron is 56 and that of oxygen is 16, how many moles of iron (III) oxide will be contained in 1kg of the compound?

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The IUPAC names for the compounds CH3COOH and CH2 = CH2 are respectively;

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Equilibrium is sad to be attained in a reversible reaction when

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A gaseous mixture of 80.0g of oxygen and 56.0g of nitrogen has a total pressure of 1.8atm. The partial pressure of oxygen in the mixture is

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Organic molecules that have the suffix-ene are unsaturated hydrocarbons that have

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Alkanals can be differentiated from alkanones by reaction with

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When a solution of silver (I) nitrate is saturated with hydrogen sulphide, a black precipitate forms which is

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The following are uses of sulphur except

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The carbon atoms on ethane are

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Pauli exclusion principle is related to

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Organic Chemistry is the branch of Chemistry that deals with ------- and ------

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Cotton is almost pure

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Which of the following is needed to produce a slag during the extraction of iron in the blast furnace?

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The weakest attractive force that can be observed between two molecules is

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The following uses radioactive isotopes except for

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A current of 4.0 amperes was passed through copper (II) tetraoxosulphate (IV)       solution for one hour using copper electrodes. What was the mass of copper deposited? (Cu =64, IF = 96500C)

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The percentage of water of crystallization in ZnSO4. 7H2O is

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A mixture of sugar and sulphur can be separated by

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Which of the following types of reactions takes place between C2H4 and the halogens?

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Which of the following substances increases in mass when heated in air?

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An element X forms the following compounds with chlorine: XCl4, XCl3, XCl2. This illustrate the

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3.0g of a mixture of potassium carbonate and potassium chloride were dissolved in a 250cm3 standard flask.25cm3 of this solution required 40.00cm3 of 0.01M HCl for neutralization. What is the percentage by weight of k2CO3 in the mixture? (k = 39, O = 16, C = 12)

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Copper metal dissolves in concentrated trioxonitrate (v)  acid with the resultant evolution of

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Esterification of propane 1, 2, 3-triol and unsaturated higher carboxylic acids will produce

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0.0075 mole of calcium trioxocarbonate (iv) is added to 0.015 mole of a solution of HCl. The volume of gas evolved at S.T.P is

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Palm wine turns sour with time because

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Which of the following halogens is the most reactive?

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Which of the following properties increases down a group in the Periodic Table

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Element P, Q, R and S have 6, 11, 15 and 16 electrons respectively, therefore,

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The major source of oxides of nitrogen is from the burning of

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0.499g of CuSO4.XH2O when heated to constant weight gave a residue of 0.346g. What is the value of X?

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The principal constituents of natural gas is

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Calcium atom ionizes by

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