Molecules are held together in a crystal by
Anonymous Quiz
22%
hydrogen bond
21%
electrostatic attraction
42%
Van der Waal’s attraction
16%
dipole-dipole attraction
MX6 is a molecule with octahedral geometry. How many X – M – X bonds are at 180°?
Anonymous Quiz
17%
four
43%
two
29%
three
10%
six
Chemistry_Notes_for_class_12_Chapter_6_General_Principles_and_Processes.pdf
612.2 KB
Hand written notes of General principle and processes of isolation of element📝📚🤓
In the modern periodic table, the number of period of the element is the same as
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41%
principal quantum number
29%
atomic number
22%
azimuthal quantum number
8%
atomic mass
Which of the reactions will need the maximum amount of energy?
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19%
Na → Na+ + e–
29%
Ca+ → Ca++ + e–
24%
K+ → K+ ++ e–
28%
C2+ → C3+ + e–
Find the molecular mass of a gas that takes three times more time to effuse as compared to He with the same volume
Anonymous Quiz
18%
9 u
33%
64 u
34%
27 u
15%
36 u
Chemistry_Notes_for_class_12_Chapter_9_Coordination_Compounds_1.pdf
587.2 KB
Hand written notes of coordination compounds📚🤓📕🔥
Name the law that states the force between electric charges
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15%
Ohm’s law
63%
Coulomb’s law
14%
Faraday’s law
8%
Ampere’s law
What does an electric dipole experience when it is kept in the non-uniform electric field?
Anonymous Quiz
14%
Only a force
25%
Only torque
44%
Force and torque both
18%
Neither force nor torque
The capacitance of the capacitor is independent of
Anonymous Quiz
25%
The charges present on the plate
34%
The distance of separation between the plates
29%
The shape of the plates
11%
The size of the plates
What happens to the force acting between the charged particles, if the distance between these charged particles is halved?
Anonymous Quiz
30%
It increases by four times
33%
It gets doubled
26%
It becomes half
11%
It reduces by one-fourth
Physics_Notes_Class_11_CHAPTER_4_MOTION_IN_A_PLANE_part_1_1.pdf
482.3 KB
Hand written notes for work energy and power⚡️📝❤️😉
Lenz law is based on which of the following conservation>
Anonymous Quiz
25%
Charge
17%
Mass
31%
Momentum
27%
Energy
How to increase the energy stored in an inductor by four times?
Anonymous Quiz
33%
By doubling the current
15%
This is not possible
34%
By doubling the inductance
17%
By making current √2 times
Which of the following is the equivalent quantity of mass in electricity?
Anonymous Quiz
22%
Current
40%
Charge
28%
Potential
9%
Inductance
What is the angle made by the plane of eddy currents with the plane of magnetic lines of force?
Anonymous Quiz
19%
0°
24%
40°
45%
90°
12%
180°
cell cycle and cell division one shot revision notes.pdf
1.8 MB
Hand written of cell cycle and cell division📝📚🔬🦠🩺
5_6091198579978797564.pdf
11.5 MB
Cell the unit of life Biology Hand Written Notes