Unit of mole fraction
Provide solution of this question. Unit of mole fraction is: (a) Moles/litre (b) Moles/litre2 (c) Moles-litre (d) Dimensionless
what are the most important inorganic molecular substances for living beings?
how 0.5N HCL is prepared for 10 littre solution
Help me to go through this problem. Normality of sulphuric acid is: (a) 2N (b) 4N (c) N/2 (d) N/4
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
Drugs are broadly classified into following types depending on the purpose for which they are used. 1. Antipyretics
What do you mean by the term alum? Also illustrate its uses?
Nucleophilic substitution reactions in halides containing - X bond may take place through either of the two different mechanisms,S<
The boiling point of benzene is 353.23 K. If 1.80 gm of a non-volatile solute was dissolved in 90 gm of benzene, the boiling point is increased to 354.11 K. Then the molar mass of the solute is: (a) 5.8g mol-1 (b)
Detail the moles of HCl which are present in .70 L of a .33 M HCl solution?
During processing of food, several chemicals are added to it to augment its shelf life and to make it more attractive as well. Main types of food addi
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