Answer the following questions:
Two metal wires of identical dimensions are connected in series. A circuit contains an ammeter, a battery of 30 V and a resistance If the ammeter has a coil of resistance ohm and a shunt of 20 ohm, the reading in the ammeter will be AIPMT a 2 A c 0.
A potentiometer wire of length L and a resistance r are connected in series with a battery of e.
|Stanford Libraries||Oxidation of Cyclohexanone to Adipic Acid Essay Categories Free Essays Tags The cyclic ketone cyclohexanone was oxidized to adipic acid utilizing the oxidising agent azotic acid. The experiment yielded 0.|
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E0 and a resistance r1. A, B and C are voltmeters of resistance R, 1. Across a metallic conductor of non-uniform cross section a constant potential difference is applied. The quantity which remains constant along the conductor is AIPMTCancelled a drift velocity c current density d current 6.
The resistance that must be connected in series with the wire and an accumulator of e. Two cities are km apart. Electric power is sent from one city to another city through copper wires. The fall of potential per km is 8 volt and the average resistance per km is 0.
When the resistance R is shunted with an tjqual resistance, the new balance point is at 1. A potentiometer circuit has been set up for finding the internal resistance of a given cell.
The main battery, used across the potentiometer wire, has an emf of 2. The potentiometer wire itself is 4 m long. The value of internal resistance of the cell is a 0. If the galvanometer resistance is 50 ohm, the current drawn from the cell will be NEET a 0.
The internal resistance ofa 2. Two rods are joined end to end, as shown. Both have a cross-sectional area of 0. Each is 1 meter long. One rod is of copper with a resistivity of 1. How much voltage is required to produce a current of 1 ampere in the rods?
Lewis Acids and BasesLewis acids and bases play an important role in chemical reactions because, except oxidation-reduction reactions, almost every reaction could be categorized as an acid . Download as DOCX, PDF, TXT or read online from Scribd. Flag for inappropriate content. Guardar. The present invention relates to the use of specific amphiphilic alkoxyates as synergistic adjuvant for agrotechnical applications. Suitable agrotechnical compositions are also described. Thus, the addition of such alkoxylates makes possible an accelerated uptake of active ingredients by the plant. The alkoxylates to be used are alkoxylates based on branched alcohols such as 2-propylheptanol.
Karnataka NEET a 0. A 12 cm wire is given a A shape of a right angled triangle ABC having 3 cm sides 3 cm, 4 cm and 5 cm as shown in the B figure.
Karnataka NEET a 20 c 40 d 10 In the circuit shown the cells A and B have negligible resistances. If voltage across a bulb rated volt watt drops by 2.
A cell having an emf e and internal resistance r is connected across a variable external resistance R. As the resistance R is increased, the plot of potential difference V across R is given by Mains The power dissipated in the circuit shown in the figure is 30 watts.
The same battery supplies a current of 0. The internal resistance of the battery is Prelims a 0. A potentiometer circuit is set up as shown.
The balance points, when the key between the terminals i 1 and 2 ii 1 and 3, is plugged in, are found to be at lengths l1 cm and l2 cm respectively. The magnitudes, of the resistors R and X, in ohms, are then, equal, respectively, to Prelims List of the new elected members to the European Academy of Sciences.
Homepage description of surface vacation formation and re-oxidation processes; and functional diversity of peptides and proteins depends upon the physical and chemical properties of the amino acid building blocks that they are composed of.
One key aspect that her. The first step involves the production of so‐called KA Oil (a mixture of cyclohexanone, the ketone or K component, and cyclohexanol, the alcohol or A component) and the second stage is its subsequent oxidation to adipic acid with an excess of strong nitric acid in .
Jan 01, · Oxidation of a cyclohexanone derivative using a brevibacterium cyclohexanone monooxygenase “Expanding the Genetic Code of Escherichia coli,” Honorable Mention Essay from IUPAC Prize for Young Chemists, using omega oxidation, as shown in FIG.
11A. Adipic acid also can be produced from long chain fatty acids or. Adipic Acid Essay - Adipic Acid Adipic acid is one of the most used chemicals in the world today, conversly, it contributes significantly to the production of nitrous oxides (NOx), a greenhouse gas.
A new process for adipic acid synthesis by means oft he two-step oxidation of cyclohexene, in: Preprints DGMK Conference on Selective Oxidation and Functionalisation, Hamburg, , 3, pp.
- (atti di: Conference on Selective Oxidation and Functionalisation, Berlin (D), Ottobre ) [Contribution to conference proceedings]. Oxidation Of Cyclohexanone To Adipic Acid Adipic acid wikipedia, adipic acid or hexanedioic acid is the organic compound with the formula (ch 2) 4 (cooh) 2from an industrial perspective, it .