Related Questions

Solution X contains 7% (by weight) of liquid M and solution Y contains 14.5% (by weight) of liquid M. If 3 grams of solution X is mixed with 2 grams of solution Y, then liquid M accounts for what percent of the weight of the resulting solution?
A 6.09%
B 10%
C 10.75%
D 21.5%
100 kg of solution A is mixed with 60 kg of solution B . If solution A has tin and copper in the ratio 1: 4 and solution B has lead and tin in the ratio 3 :2 then what is the amount of tin in the new solution?
A 70 kg
B 36 kg
C 44 kg
D 56 kg
Solution X is 10% percent alcohol by volume, and solution Y is 30 percent alcohol by volume. How many milliliters of solution Y must be added to 200 milliliters of solution X to create a solution that is 25 percent alcohol by volume?
A 600
B 800
C 300
D 250
E None of these
During isotonic contraction of skeletal muscle, shortening occur in
A H band
B I band
C Sarcomere
D A band
E M line
Drinking of 2 litres of isotonic saline results in
A Decrease in ADH secretion
B Dilatation of afferent arteriole
C Release of ANP
D Increase in aldosterone secretion
E Decrease in heart rate
Isotonic fluids are
A Normal saline
B 5% dextrose in aqua
C Cholera saline
D 5% DNS
E Baby saline
The followings are isotonic solutions
A Cholera saline
B Normal saline
C Hartman’s solutions
D 5% DNS
E 10% dextrose
Isotonic IV fluids are
A Normal saline
B Cholera saline
C 5% dextrose in aqua
D 5% dextrose in saline
E 25% glucose
Isotonic solutions must have the same
A Viscosity
B Molar concentration
C Normality
D Critical temperature
A shopkeeper combined X liters of a solution containing 10% of certain material Q, with 10 liters of another solution that contained 2% of that materiale Q, to produce Z liters of a solution that had 5% of Q. What is the value of X?
A 5 liters
B 6 liters
C 7 liters
D 8 liters

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