1.110 C of charge passes a point in a circuit in 2 minutes. The current in thecircuit is...A 0.083 A.B 0.2 A.C 5 A.D 12 A.(2)Which ONE of the following pairs of physical quantity consists of one scalarquantity and one vector quantity?A Distance and velocity.B Velocity and accelerationC Displacement and VelocityD Speed and accelération.A rod acquires a negative charge after it has been rubbed with wool.Which ONE of the following best explains why this happens?A Positive charges are transferred from the rod to the wool.B Negative charges are transferred from the rod to the wool.C Positive charges are transferred from the wool to the rod.D Negative charges are transferred from the wool to the rod.1.4 Which one of the following has both magnitude and direction?1.2(2)1.3(2)A SpeedB VectorsC ScalarsD Distance(2)

Given, Charge = Q = 10 C Time = t = 2 minutes Current in the circuit = I = ?

Answered: 10 C of charge passes a point in a…

10 C of charge passes a point in a circuit in 2 minutes. The current in the circuit s... A 0.083 A. B 0.2 A. C 5 A. D 12 A. (2)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Kindly provide me with solution for the following question:
Number 1
14.) What mass of Mn(s) may be deposited from an aqueous MnCl2 solution if a current of 2.50 A is applied to the solution for 365 s? (ε°red(Mn2+/Mn) = -1.185 V, F = 96485 C/mol) a. 0.219 g b. 0.520 g c. 0.308 g d. 1.04 g e. 0.260 g
How many minutes will it take to plate out 4.56 g of Ni metal from a solution of Ni2+ using a current of 55.5 A in an electrolytic cell? A. 2.25 B. 270 C. 9.50 D. 135 E. 4.50
In a cell, 3.40 g oxygen gas is reduced to hydrogen peroxide (H2O2) in 10 minutes. How much Power would be generated if the current produced in the same reduction of oxygen is passed through household line voltage of 110 V? A. 6.10 kW B. 3.76 kW C. 7.52 kW D. 3.22 kW E. 4.52 kW
2. In another experiment, Fischl used cadmium metal to form an electrode she can use for her voitaic cell. She wanted to determine the electric potential produced by the cadmium electrode (and 1.0 M of its corresponding electrolyte solution) with a Copper electrode in 0.10 CuSO4 solution at 25 °C. Predict the following: a. OHR of the voltaic cell: b. RHR of the voltaic cell: c. Number Cu^2+(ag) + 2e- → Cu(s), Eo = + 0.34 V d. Overall r Cd^2+(aq)+ 2e- → Cd(s), Eo = - 0.40 V e. Standar Cu(s) → Cu^2+(aq)+ 2e-, Eo = - 0.34 V f. Theoretic Cd(s) → Cd^2+(aq)+ 2e-, Eo = + 0.40 V % g. If the measured Ecell was 0.50 V, calculate the percent error. h. Oz suggested that they increase the concentration of CuSO, solution used. What will be the effect on the measured potential?
Number 2
Calculate the absolute value of the voltage across a biological membrane that has 12 mM, all other conditions [Na] outside = 140 mM and [Na+] inside being standard. A. 65.6 mV B. 0.00 mV OC. 300 mV D. 63.1 mV =
5
Chemistry for Engineering (UPVOTE WILL BE GIVEN. PLEASE WRITE THE COMPLETE SOLUTIONS. NO LONG EXPLANATION NEEDED. ANSWER IN 2 DECIMAL PLACES. BOX THE FINAL ANSWERS.)
A current of 0.10A has flown through a solution for 3.00 minutes. How many electrons have passed through the solution? #12 19 a) 1.602 x 10-" electrons b) 1.602 x 10 electrons c) 1.12 x 1020 electrons d) 18 electrons 1 A = 1 C/sec, calculate C. 1C = 6.24 x 10^18 electrons
#4