IndiaBIX

Chemical Engineering - Stoichiometry

Exercise : Stoichiometry - Section 1
36.
A solution is made by dissolving 1 kilo mole of solute in 2000 kg of solvent. The molality of the solution is
2
1
0.5
0.5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Average molecular weight of air is about
21
29
23
79
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
6 gms of magnesium (atomic weight = 24), reacts with excess of an acid, the amount of H2 produced will be __________ gm.
0.5
1
3
5
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Pick out the wrong unit conversion of calorific value.
1 kcal/kg = 1.8 BTU/lb = 4.186 kJ/kg.
1 BTU/ft3 = 8.9 kcal/m3 = 0.038 MJ/m3.
1 BTU/lb = 2.3 kcal/kg.
1 kcal/m3 = 0.1124 BTU/ft3.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Increasing the temperature of an aqueous solution will cause decrease in its
molality
mole fraction
weight percent
molarity
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers