UAF Chemistry One Liner Questions. UAF Chemistry One Liner Questions for Post Graduate Entry Test Preparation. UAF Chemistry One Liner Questions for GAT Test. UAF Chemistry One Liner Questions for GRE Test.
| The Electrolysis of the (KNO3aq) generates the————— | K and N2 |
| The NaOH electrolysis gives the————— | H2 at anode |
| In the down cell product is obtained by the electrolysis of the———— | Aqueous solution & fused NaCl at some time |
| The Caustic soda is prepared industrially from the—————- | Concentrated solution of NaCl |
| The Magnesium metal is obtained in the electrolytic cell by the—————- | Its fused chloride |
| The Aluminum is obtained in the electrolysis process from the—————– | Fused Bauxite |
| The Cell that produces electricity is known as the—————- | Voltaic cell |
| The Cathode attracts the—————– | Cations |
| The Anode attracts the—————– | Anions |
| The Reducing agent is itself——————— | Oxidized |
| The Addition of the oxygen & removal of the hydrogen is known as—————- | Oxidation reaction |
| The Oxidation takes place at the—————- | Cathode |
| The Electrons are received at the—————- | Cathode |
| The Electrons are lost in the—————- | Oxidation |
| The Emf generated by the voltaic cell is known as the—————- | Cell potential |
| The Electromotive force is measured in the—————– | Volts A |
| The Electrolyte can conduct the electricity————— | In the form of solution In fused state (Both these are correct) |
| The SHE arbitrarily taken as the————— | 0.0 volt |
| The Metal can replace other in the reaction if it has place in the series———————- | Below |
| The Lead accumulator battery has cathode made of the————— | PbO3 |
| The single cell of the lead accumulator generates the—————— | 2 V |
| The Alkaline battery cell generates the—————— | 1.5 volt |
| The Solute particles are surrounded by the solvent molecules in the————- | Solvation |
| The Solution having higher amount of the salt dissolved is the————– | Concentrated solution |
| In the spontaneously endothermic reaction the temperature of the surrounding the——————– | Increases |
| The enthalpy of the any element in its standard state is the—————- | Zero |
| The unit of the enthalpy is the————— | Joule |
| The Total kinetic energy of the molecules is due to the sum of its————– | Translational motion Rotational motion Vibrational motion (All these are correct) |
| Which property of the gas is state function————? | Enthalpy (All these are correct) Entropy Pressure |
| Which of following is and the endothermic process————? | Condensation of steam (All these are correct) Freezing of water Electrolysis of water |
| In the bomb calorimeter the reaction is carried out at the—————— | Constant pressure |
| The Solubility of (CaOH)2 is exothermic and will increase the—————– | At low temperature |
| The Ionization constant Ka for the acetic acid at the 25 ̊C is———————– | 1.85 × 10-5 |
| The rate of reaction the —————-as the reaction proceeds | Remains same |
| What is the pH of the pure water———————? | 7 |
| The Human blood has the pH value of the—————- | 7.0 |
| General formula of the monosaccharide is the—————— | CnH2nOn |
| General formula of the polysaccharides is the—————- | (C6H10O5) n |
| The Molal boiling point constant Kb is the ratio of the elevation in the boiling point to the———————– | Molality |
| The average rate of the reaction between the two intervals is to reaction rate at any moment——————— | Not equal |
| The mathematically rate of the reaction is the————- | dc/dt |
| By the increasing the concentration of the reactants——————- | Increases the number of collisions directly |
| The Units for the Concentration of the solution are the————- | Mol-1/litre-1 |
| The rate of the reaction has units——————– | Mol l-1s-1 |
| If the concentration change for the reaction is zero, the rate of reaction will be the—————— | 0 |
| By increase the initial concentration of the reactant reaction rate may be the———————— | Increase |
| In the reaction 2H2+2NO → 2H2O+N2 doubling & tripling the concentration of NO, the rate increases——————- | Four times & nine times |
| The Temperature increase causer the increase in the reaction rate of the——————– | Endothermic reaction |
| The Increase in the temperature causes the rate of the reaction to the ——————– | Increase greatly |
| The Correct units of the reaction rate are——————? | Mol/dm3s |
| By increasing the concentration, the rate of the reaction—————– | Increases |
| The Units for the rate of the gaseous reaction are expressed as the ————————– | Atomic s-1 |
| The 10 oC increase in temperatures doubles the rate of the reaction due to the—————– | Increase in the number of effective collisions |
| When the subjected to the strong magnetic field—————– | The nuclear spins orient themselves |
| The solute of the red color will—————— | Absorbs green light |
| The Extinction coefficient is the—————— | A constant of a substance |
| The Infrared radiations are the——————— | Waves of warmth |
| In the IR spectrum, the units of the entity taken on the abscissa are the—————— | Per centimeter |
| The Aqua regia is formed by mixing the—————– | 3part conc. HCl and 1 part conc. HNO3 |
| Why the HCl is preferred over the HNO3 to make solutions in the inorganic salt analysis——————-? | Hydrochloric acid is not an oxidizing agent |
| The units taken on the abscissa in the NMR spectrum are the—————- | Ppm |
| The Largest chemical shift signal appeared in the 13C NMR spectrum is due to the—————— | C=O groups |
| In the NMR spectrum, the triplet means the—————— | Triple linear signals |
| In the 1H NMR at a neighboring C atom the CH2 group generates the—————– | Doublet |
| In the aromatic C nucleus, the hydrogen signal is expected at the—————– | 4 ppm |
| The 13C NMR spectrum—————– | Every C atom generates a signal |
| In the mass spectrometry—————– | The analyzed substance is ionized |
| In the qualitative analysis the Al3+, Cr3+ and Fe3+ are kept in the same group because their——————- | Sulphides are soluble in acids |
| The Mass spectrometry provides the information about the————- | The molecular mass of a substance |
| The Function of the magnet in mass spectrometer is to work as the————- | Deflector for the ions |
| The Approximate weight of the element having specific heat 0.16, will be the—————— | 40 |
| The most deshielded protons are present in the—————– | CH3Cl |
| The most deshielded methyl protons are present in the—————– | Methyl fluoride |
| The Splitting pattern of the methylene protons in propane is the—————– | Septet |
| The Methylene protons shows signal for the butane—————- | Quintet |
| The Amount of the O2 liberated when 10 ml 20 vol solution of the H2O2 is heated———————- | 200 ml |
| At the upper consulate temperature of 49.1 ̊ C Methanol cyclohexane system show the %age—————— | 27524. |
| The Phenol water system homogenizes as the—————— | 40percent Phenol, 60 percent H2O |
| The Single layer of the water aniline system appears at the—————- | 165 ̊ C |
| The Consulate temperature of the Methanol cyclohexane system is | 51.4 ̊ C |
| The Raoult’s law depicts that the lowering of the V.P is the————- | Inversely proportional to absolute T |
| The Relative lowering of the vapor pressure is the—————- | Independent of T |
| The Substance having chemically attached the water molecules is known as——————– | Hydrate |
| If the CH3COONa is hydrolyzed the solution produced will be the————— | Basic |
| At the given temperature the amount of the solute dissolved in 100 g of the solvent is called———————— | Solubility Product |
| If the Cl- ions are added to the saturated solution of the KCl, solubility of KCl will—————- | Increases |
| The substance that does not dissolve in the sufficient amount is called—————— | Sparingly soluble |
| At the freezing point temperature, the solid and liquid phases of the given substance have the———————- | Different vapor pressure |
| The Elevation of boiling point of the substance——————— | Can be studied by Landberger,s method |
| The Following is colligative property———————– | Elevation of boiling point |
| The Colligative properties are dependent on the—————- | The number of solute ions The number of solvent ions (Both these are correct) |
| When the solvent is containing the dissolved nonvolatile solute particles is the———————— | Vapor pressure is neither decreased nor increased |
| The Greater the concentration of the solute————— | The higher will be boiling point |
| There is the 1g CO3-1present in the 1000g aq solution of the CaCO3. The concentration of the solution is the—————- | 1000 ppm |
| For the preparation of the 250 Cm3 of 0.1 M solution how much the NaOH is the required——————? | 1gram |
| The 2percent NaOH solution has molality nearly the—————- | 0.5 |
| In the 500 cm3 of 3M solution the number of the moles of the solute is————————- | 1 |
| If 8gram of the NaOH dissolved in the 500 cm3 of the solution the molarity will be the——————? | 0.04M |
| The Molarity of the solution has units————— | Dm3/mol |
| The Mole fraction of the oxygen in 7g nitrogen and 8g oxygen mixture is the——————– | 0.2 |
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