Related Questions

A tank contains 10,000 gallons of a solution that is 5 percent sodium chloride by volume. If 2500 gallons of water evaporate from the tank, the remaining solution will be approximately what percent sodium chloride?
A 1.25%
B 3.75%
C 6.25%
D 6.67%
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
What product is formed when electricity is passed through an aqueous solution of sodium chloride?
A Sodium and Chlorine
B Sodium oxide
C Sodium hydroxide
D Sodium and water
Sodium chloride content in sea water is about __________ gms/litre.
A 2
B 10
C 25
D 50
The value of Sodium Absorption Ratio for high sodium water lies between
A 0 to 10
B 10 to 18
C 18 to 26
D 26 to 34
Solution X contains 40% salt and 60% water by weights, Solution Y contains 25% salt and 75% water. If a mixture of X and Y contains 30% salt. What percent of the weight of this mixture is solution X?
A 10%
B 33.3%
C 40%
D 42.5%
নরমাল স্যালাইন হলো Sodium Chloride এর-
A ০.৯% জলীয় দ্রবণ
B ০.৫% জলীয় দ্রবণ
C ১% জলীয় দ্রবণ
D ২% জলীয় দ্রবণ
What is the chemical formula for Sodium Chloride (Salt)?
A NaCl2
B NaCl
C Na2Cl
D Na2C

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