B
Match the items under List 1 with the compounds/elements from the List 2. Select the correct answer from the sets (a), (b) , (c) and (d)
02
Dec
Match the items under List 1 with the compounds/elements from the List 2. Select the correct answer from the sets (a), (b) , (c) and (d) B C and D Match the items under List 1 with the compounds/elements from the List 2. Select the correct answer from the sets (a) December 2, 2020 Category: [...]
The electric field at the origin is along the positive x-axis. A small circle is drawn with the centre at the origin cutting the axes at points A, B, C and D having coordinates (a,0), (0,a), (-a,0),(0,-a) respectively. Out of the points on the periphery of the circle, the potential is minimum at
01
Dec
The electric field at the origin is along the positive x-axis. A small circle is drawn with the centre at the origin cutting the axes at points A, B, C and D having coordinates (a,0), (0,a), (-a,0),(0,-a) respectively. Out of the points on the periphery of the circle, the potential is minimum at -a) respectively. [...]
The table shown below gives the bond dissociation energies ( Ediss ) for single covalent bonds of carbon (C) atoms with element A, B, C and D . Which element has the smallest atoms
01
Dec
The table shown below gives the bond dissociation energies ( Ediss ) for single covalent bonds of carbon (C) atoms with element A, B, C and D . Which element has the smallest atoms B C and D . Which element has the smallest atoms The table shown below gives the bond dissociation energies ( [...]
A point charge q moves from point P to point S along the path PQRS In a uniform electric field E→ pointing parallel to the positive direction of the x-axis.. The coordinates of the points P, Q, R and S are (a, b,0); (2a,0,0),(a, -b, 0) and (0,0,0) respectively. The work done by the field in the above process is given by the expression
01
Dec
A point charge q moves from point P to point S along the path PQRS In a uniform electric field E→ pointing parallel to the positive direction of the x-axis.. The coordinates of the points P, Q, R and S are (a, b,0); (2a,0,0),(a, -b, 0) and (0,0,0) respectively. The work done by the field [...]
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-q ,
0 ) ,
0) and (0 ,
0) respectively. The work done by the field in the above process is given by the expression ,
0); (2a ,
A point charge q moves from point P to point S along the path PQRS In a uniform electric field E→ pointing parallel to the positive direction of the x-axis.. The coordinates of the points P ,
A) ,
B ,
R and S are (a ,
The electronic structure of four elements A , B , C , D are (a) 1s^2 (b) 1s^2 , 2s^2 2p^2 (c) 1s^2 , 2s^2 2p^5 (d) 1s^2 , 2s^2 2p^6 The tendency to form electrovalent bond is largest in
01
Dec
The electronic structure of four elements A , B , C , D are (a) 1s^2 (b) 1s^2 , 2s^2 2p^2 (c) 1s^2 , 2s^2 2p^5 (d) 1s^2 , 2s^2 2p^6 The tendency to form electrovalent bond is largest in 2s^2 2p^2 (c) 1s^2 2s^2 2p^5 (d) 1s^2 2s^2 2p^6 The tendency to form electrovalent [...]
Three ammeters A,B, and C of resistances RA, RB and RC respectively are joined as shown. When some potential difference is applied across the terminals T1 and T2 their readings are IA, IB and IC respectively Then,
01
Dec
Three ammeters A,B, and C of resistances RA, RB and RC respectively are joined as shown. When some potential difference is applied across the terminals T1 and T2 their readings are IA, IB and IC respectively Then, and C of resistances RA B IB and IC respectively Then RB and RC respectively are joined as [...]
Hydrogen has three isotopes (A), (B), (C). If the number of neutron(s) in (A), (B) and (C) respectively, are (X), (Y) and (z), the sum of (x) , (y) and (z) is
28
Nov
Hydrogen has three isotopes (A), (B), (C). If the number of neutron(s) in (A), (B) and (C) respectively, are (X), (Y) and (z), the sum of (x) , (y) and (z) is (C). If the number of neutron(s) in (A) are (X) B B and C respectively Hydrogen has three isotopes (A) the sum of [...]
Two objects that are moving along an xy-plane on a frictionless floor collide. Assume that they form a closed, isolated system. The following table gives some of the momentum components (in kilogram meters per second) before and after the collision. What are the mission values (a, b):
27
Nov
Two objects that are moving along an xy-plane on a frictionless floor collide. Assume that they form a closed, isolated system. The following table gives some of the momentum components (in kilogram meters per second) before and after the collision. What are the mission values (a, b): B isolated system. The following table gives some [...]
Find the unknown entries a, b, c, d, e and f in the following distribution of heights of students in a class
26
Nov
Find the unknown entries a, b, c, d, e and f in the following distribution of heights of students in a class B C D e and f in the following distribution of heights of students in a class Find the unknown entries a November 26, 2020 Category: Chapter 14 - Statistics , Chapter 15 [...]
A school has five houses A, B, C, D and E. A class has 23 students, 4 from house A, 8 from house B, 5 from house C, 2 from house D and rest from house E. A single student is selected at random to be the class monitor. The probability that the selected student is not from A, B and C is
26
Nov
A school has five houses A, B, C, D and E. A class has 23 students, 4 from house A, 8 from house B, 5 from house C, 2 from house D and rest from house E. A single student is selected at random to be the class monitor. The probability that the selected student [...]
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2 from house D and rest from house E. A single student is selected at random to be the class monitor. The probability that the selected student is not from A ,
4 from house A ,
5 from house C ,
8 from house B ,
A school has five houses A ,
B ,
B and C is ,
C ,
D and E. A class has 23 students ,