Please select a subject first
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Identify the use of polyethylene terephthalate.
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Which of the following has least conductivity in aqueous solution?
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If the ratio of rates of diffusion of gases X and Y is 1 : 0.7 and molecular weight of Y is 45. The molecular weight of X will be ______.
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Formation of gluconic acid from glucose by oxidation using Br2 water.
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What is the IUPAC name of the following compound?
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Which of the following statement is not true for a reaction having rate law r = k[H2][I2]?
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Identify the polymer used in making floor tiles.
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Consider the following reaction
\[\ce{A <-[Br2 - H2O] Glucose ->[HNO3] B}\]
Here, 'A' and 'B' are respectively.
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Identify the product obtained in the following conversion.
\[\ce{Glucose ->[(O)][Br2 water] Product}\]
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The most effective pair of reagents for the preparation of tert-butyl ether is ______.
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Consider the following reaction.
Identify the products A and B respectively.
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If two molecules of A and B have mass 100 kg and 64 kg and rate of diffusion of A is 12 × 10-3 then what will be rate of diffusion of B?
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The correct order of raaii of F, F-, O and O2- is ______.
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What is the potential of a half-cell consisting of zinc electrode in 0.01 M ZnSO4 solution at 25°C (E0 = −0.763 V)?
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The formation of aldehyde from an alkyl cyanide using SnCl2/conc.HCl is known as ____________.
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Identify the metal and its atomic number which has an electronic configuration of [Xe]6s1.
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For the electrochemical cell:
\[\ce{M | M+ || X- | X}\];
\[\ce{E^{\circ}_{{M^{+}/{M}}}}\] = 0.44 V,
\[\ce{E^{\circ}_{X/X^-}}\] = 0.33 V
Which of the following is TRUE for this data?
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The conjugate acid of \[\ce{HSO^-_4}\] is ____________.
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When heat is released during the reaction, it is denoted as ____________ and when work is done on the system by the surroundings, it is denoted as ____________.
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Calculate the amount of work done in bar dm3 when 2 moles of an ideal gas expands isothermally from a volume of 155 dm3 to 200 dm3 against a constant external pressure of 1 bar.
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