@shivamagrawal294
Started 3 weeks ago in
mixture and allegations
A 20% ethanol solution is mixed with another ethanol solution say S of unknown concentration in the proportion 1:3 by volume . This mixture is then mixed with an equal volume of 20% ethanol solution. If the resultant mixture is a 31.25% ethanol solution , then the unknown concentration of S isย a) 50%b) 55%c) 48%d) 52%
@shivamagrawal294
Started 3 weeks ago in
new dashboard
my new dash board is not working
@shivamagrawal294
Started 3 weeks ago in
how i can improve dilr as it is my weak section can you give detail on it
how to improve dilr
@shivamagrawal294
Started 3 weeks ago in
cat preparation
how to start cat prep by soliving in section