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