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Density
Atomic number
Mass number
Atomic mass

1. Paramagnetic and bond ORDER `LT O_(2)`
2. Paramagnetic and bond order `GT O_(2)`
3. Diamagnetic and bond order `lt O_(2)`
4. Diamagnetic and bond order `gt O_(2)`

bond order of 2.5
three UNPAIRED ELECTRONS
diamagnetic CHARACTER
stability lower than `O_(2)`

ATOMIC weight
Atomic number
Number of electron
None of these

the FRACTION of MOLECULES with most probable kinetic energy DECREASES at higher TEMPERATURES
the fraction of molecules with most probable kinetic energy increases at higher temperatures
most probable kinetic energy increases at higher temperatures
most probable kinetic energy decreases at higher temperatures.

the fraction of MOLECULES with most probable kinetic energy DECREASES at higher tempreratures.
the fration of molecules with most probable kinetic energy increases at higher temperatures.
Most probable kinetic energy increases at higher temperatures
most probable kinetic energy decreases at higher temperatures

`OH^(-)`
`H_(2)O`
`Ag^(+)`
`NH_(3)`

NEUTRAL
acidic
basic
AMPHOTERIC

acidic
basic
neutral
amphoteric

acidic
BASIC
NEUTRAL
AMPHOTERIC

ACCEPTS protons
DONATES protons
Accepts a LONE pair of electrons
Donates a lone pair of electrons

Increasing the temperature of an exothermic reaction
Increasing the temperature of an ENDOTHERMIC reaction
CHANGING the concentrations of the reactants
The EFFECT of catalyst

CONCENTRATION only
PRESSURE only
TEMPERATUER only
Concentration, pressure and TEMPERATUE

INCREASE the YIELD of NO
Decrease the yield of NO
Not EFFECT the yield of NO
No help the reaction to PROCEED in forward direction

EXOTHERMIC
UNIMOLECULAR
ENDOTHERMIC
Spontaneous

Temperature to rise
Temperature to fall
Amount of SOLID to decrease
Amount of LIQUID to decrease

volume of the container
equilibrium CONSTANT
NATURE of REACTANTS
molar concemtration of reactants

CONCENTRATION of REACTANTS
MOLAR concentration of reactants
Concentaation of PRODUCTS
Molar concentration of products

`(1.196 xx 10^(4))/(LAMBDA)`
`(2.859 xx 10^(5))/(lambda)`
`(2.859 xx 10^(16))/(lambda)`
`(1.196 xx 10^(16))/(lambda)`

Reaches a CONSTANT limiting value
Goes on increasing with PRESSURE
Goes on decreasing with PRESSRUE
INCREASES first and decreases later with pressure

Reaches a CONSTANT limiting value
Goes on increasing with pressure
Goes on DECREASING with pressure
Increases first and DECREASES LATER with pressure

`lambda_(A^(+))^(OO) +lambda_(B^(-2))^(oo)`
`1/2 lambda_(A^(+))^(oo)+lambda_(B^(-2))^(oo)`
`2lambda_(A^(+))^(oo)+1/2 lambda_(B^(-2))^(oo)`
`2lambda_(A^(+))^(oo) +lambda_(B^(-2))^(oo)`

COLLISIONS of gas molecules are perfectly elastic
Particle of gas moves in all POSSIBLE directions in straight line
Gas molecules are considered as point masses
At a particular tamperature all molecules have same KINETIC energy

The pressure exerted by the gas is proportional to the mean velocity of the MOLECULES
Thepressure exerted by the gas is proportional to the root mean SQUARE velocity of the molecules
The root mean square velocity is INVERSELY proportional to the temperature
The mean translational kinetic energy of the molecules is proportional to the absolute temperature.

SODIUM pentacyanonitrosyl FERRATE(II)
Sodium pentacyanonitrosyl ferrate(III)
Sodium nitroferriccyanide
Sodium nitroferrocyanide

SODIUM nitro ferricyanide
sodium nitro ferrocyanide
sodium pentacyanonitrosyl ferrate (II)
sodium pentacyanonitrosyl ferrate (III)

Sodium nitroferricyanide
Sodium nitroferrocyanide
Sodium pentacyanonitrosylferrate (II)
Sodium pentacyano nitrosylferrate (III)

`(4n +2)PI` ELECTRONS
`(2N +4)pi` electrons
`(4n +4PI)` electrons
`(3n+3 pi)` electrons

(4N + 1)
(4n + 2)
4n
(2n + 2)

`4pi` ELECTRONS
`6PI` electrons
`4pi + 2` electrons
`(4n+2)PI` electrons

initial condition of REACTANTS
initial and FINAL conditions of reactants
intermediate path of the reaction
end conditions of reactants

initial condition of reactants
initial and final condition of reactants
intermediate path of the reaction
end CONDITIONS of reactats

`K_(H)` is charecteristic constant for a given gas solvent SYSTEM
Higher is the value of `K_(H)` LOWER is solubility of gas for a given partial pressure of gas
`K_(H)` has temperature dependence
`K_(H)` INCREASES with temperature

`AI^(3+)`
`Ba^(2+)`
`NA^(+)`
NONEOF the above

`NA^(+)GTBA^(2+)gtAl^(3+)`
`AL^(3+)gtBa^(2+)gtNa^(+)`
`BA^(2+)gtAl^(3+)gtNa^(+)`
`Al^(2+)gtNa^(+)gtBa^(2+)`

Has low charge density
Shows preference for soft BASES
Shows preference for DONOR ATOMS of low electronegativity
Is not polarizable

<P>`(p_(A)/p_(B))(M_(A)/M_(B))^(1/2)`
`(M_(A)/M_(B))(p_(A)/p_(B))^(1/2)`
`(p_(A)/p_(B))(M_(B)/M_(A))^(1/2)`
`(M_(A)/M_(B))(p_(B)/p_(A))^(1/2)`

<P>`( P_(A) //P_(B)) ( M_(A) //M_(B))^(1//2)`
`(M_(A) //M_(B) )(P_(A) //P_(B))^(1//2)`
`(P_(A) //P_(B)) ( M_(B) //M_(A))^(1//2)`
`(M_(A) //M_(B)) ( P _(B)//P_(A))^(1//2)`

<P>`x/m prop P^o`
`x/m prop P^'`
`x/m prop P^(1//n)`
All of the above are CORRECT for different ranges of PRESSURE

`x/m PROP p^(@)`
`x/mprop p^(1)`
`x/mprop p^(1//n)`
All the above are correct for different ranges of pressure

P
`1//P`
`P^(@)`
`P ^(n),` (where `n =0` to 1).

<P>`x/m = K p`
`m/x = (KP)^(1/n)`
`x/m = kp^(1/n)`
`x/m = (k)/(p^(1/n))`

cations have low positive CHARGE, large size and anions have large size
catios have low positive charge and SMALL size
cations have high positive charge and lareg size
cations have low positive charge, large size and anions have small size

REACTION quotient
effective NUCLEAR charge
atomic number
electrochemical equivalent