Molarity&Molality

Question 1

Molarity ki?

Answer 1

1L drobone joto mol thake

Question 2

S=n/v
n er onnanno shutraboli =??

Answer 2

n=w/m=V/22.4=N/Na=PV/RT=SV

Question 3

Same patre ekadhik jinish jog korle molarity ber korar shutro?

Answer 3

V1S1+V2S2+……….VnSn
S=_________________________
Vtotal

Question 4

What is molality?

Answer 4

Proti kg droboke joto mol drobo thake

Question 5

Molarity vs Molality ber korar moddhe parthokko

Answer 5

Molarity Molality
Drobon drabok
Ayoton/volume ) vor

Question 6

Molality =?

Answer 6

Drobon (mol) /draboker vor (kg

1000droboner mol/droboner V -m×(s) l

Question 7

PPM and PPB =?

Answer 7

Parsts per million
Parts per billion