mcq
Give me answer of this question. The normality of 10% (weight/volume) acetic acid is: (a)1 N (b)10 N (c)1.7 N (d) 0.83 N
What are the benefits of soapy detergents over the soap less detergents? Briefly state the benefits?
A mechanism for enzyme-catalyzed reactions that leads to the typical rate equation for these reactions can be described.A variety of rate equations are required to portray the rates of enzymes catalyzed reagents and physical conditions that are encountered
What is the percent error in calculating the density of water using the ideal gas law for the following conditions: a. 110 oC, 1 bar b. 210 oC 10 bar c. 374 o
Group 16 of periodic
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
Describe the difference between law of multiple proportions and law of definite proportions?
Fluorine yields only one oxyacid, hypo
Illustrate the direction of the dipole moment expected for hydrogen bromide?
What is main difference among anti-aromatic and the non-aromatic compounds?
Give me answer of this question. A solution contains 25%H2O 25%C2H5OH , and 50% CH3 COOH by mass. The mole fraction of H2O would be: (a) 0.25 (b) 2.5 (c) 0.503 (d) 5.03.
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