Question

is slowly chille
way about suspe
Mixture
ammoniu
and salt
us see.
Colloids
Suspensions
Suspensions are heterogeneous mixtures.
The particles of suspensions can be seen with
seen by naked eyes..
churning process disperses air
the mixture by foaming and breakup the
large ice crystals into tiny particles. The
result is a complex substance which
Table-3: Properties of suspension and colloids
Colloids are heterogeneous mixtures.
The size of particles of colloid are too small
The particles of colloids are big enough to sa
a beam of light passing through it which make
path visible. Exan save ice-cream
The solute particles settle down when a suspension The particles don't settle down when the
Fig.
naked eyes.
left undisturbed. i.e., colloid is quite stable
is kept undisturbed. When the particles settle
down it does not scatter light any more.
Suspension is unstable. The components can be The components cannot be separated from
separated from the mixture by the process mixture by the process of filtration or decants
of filtration or decantation.
Centrifugation technique is used in separu
a
Tak
tabl
mix
The particles of suspensions scatter a beam of
light passing through it and make its
path visible. J​

Answer 1

Sorry...............

Answer 2

Answer:

Answer:

Power (P) =2kw =2000w

Power(P) in watts =J/s

1 watts = 1 J/s

Therefore , 2000w = 2000 J/s

One minute = 60 seconds

Power (P) is also given by

P= Work done ( W )/( t ).....( 1 )

w = mgh

Height (h) = 10m

g = 9.8m/s2

Applying all the above data in equation( 1 )

P=(m×9.8×10) / 60

Therefore, m = 1224.489 Kg

Thus , the electric pump can lift 1224.489 Kg , every minute to height of 10 m.

I wish it was helpful for you.