Newton’s 2nd law relates force with
Newton’s 2nd law relates force with
Dimension of force is
Dimension of force is
Drift velocity depends on
Drift velocity depends on
Diode allows current in
Diode allows current in
Unit of power is
Unit of power is
Photoelectric effect supports
Photoelectric effect supports
Induced EMF depends on
Induced EMF depends on
Force on charge moving parallel to B-field is
Force on charge moving parallel to B-field is
Slope of velocity–time graph gives
Slope of velocity–time graph gives
Power of lens is reciprocal of
Power of lens is reciprocal of
Young’s experiment demonstrates
Young’s experiment demonstrates
RMS value of AC current is
RMS value of AC current is
Image formed by plane mirror is
Image formed by plane mirror is
Zeroth law defines
Zeroth law defines
Energy levels in hydrogen are
Energy levels in hydrogen are
p-type semiconductor has excess of
p-type semiconductor has excess of
Escape velocity depends on
Escape velocity depends on
SI unit of electric flux is
SI unit of electric flux is
Time period of SHM depends on
Time period of SHM depends on
Bandwidth of FM is
Bandwidth of FM is
Unit of magnetic field is
Unit of magnetic field is
Fringe width depends on
Fringe width depends on
Equivalent resistance of two 2Ω resistors in parallel is
Equivalent resistance of two 2Ω resistors in parallel is
Binding energy is due to
Binding energy is due to
Coordination number of [Co(NH₃)₆]³⁺
Coordination number of [Co(NH₃)₆]³⁺
Shape of NH₃ molecule
Shape of NH₃ molecule
Atomic radius decreases along
Atomic radius decreases along
1 mole of O₂ has mass
1 mole of O₂ has mass
Real gases deviate most at
Real gases deviate most at
pH of neutral solution at 25°C
pH of neutral solution at 25°C
Tollens’ reagent gives silver mirror with
Tollens’ reagent gives silver mirror with
At equilibrium
At equilibrium
Packing efficiency of FCC
Packing efficiency of FCC
Unit of cell potential
Unit of cell potential
Glucose is an example of
Glucose is an example of
ΔG < 0 indicates reaction is
ΔG < 0 indicates reaction is
Maximum electrons in n=3 shell
Maximum electrons in n=3 shell
Inductive effect is transmitted through
Inductive effect is transmitted through
Most basic among following
Most basic among following
Alkene undergoes mainly
Alkene undergoes mainly
Phenol is acidic due to
Phenol is acidic due to
Concentration of sulphide ores done by
Concentration of sulphide ores done by
SN1 reaction proceeds via
SN1 reaction proceeds via
Order of reaction determined by
Order of reaction determined by
Limiting reagent concept is used to find
Limiting reagent concept is used to find
Hard water contains salts of
Hard water contains salts of
Alkali metals react vigorously with
Alkali metals react vigorously with
Transition metals show variable oxidation states due to
Transition metals show variable oxidation states due to
Most electronegative element
Most electronegative element
Order of (d²y/dx²)+y=0 is
Order of (d²y/dx²)+y=0 is
P(sure event) =
P(sure event) =
f(x)=x³−3x has extrema at
f(x)=x³−3x has extrema at
Centre of x²+y²=4
Centre of x²+y²=4
If two rows identical, det =
If two rows identical, det =
a·b = 0 means vectors are
a·b = 0 means vectors are
Mean of 2,4,6
Mean of 2,4,6
Transverse axis lies along
Transverse axis lies along
Distance between two points depends on
Distance between two points depends on
Roots real if D
Roots real if D
lim x→0 (sin x / x) =
lim x→0 (sin x / x) =
“p→q” is called
“p→q” is called
Standard form of parabola
Standard form of parabola
Eccentricity of ellipse is
Eccentricity of ellipse is
Area is always
Area is always
Number of permutations of 3 objects
Number of permutations of 3 objects
Identity matrix has diagonal
Identity matrix has diagonal
f(x)=x² is continuous at x=1 because
f(x)=x² is continuous at x=1 because
Slope of y=3x+2
Slope of y=3x+2
Sum of first n natural numbers
Sum of first n natural numbers