Substance employed as drying agents are usually?
...Substance employed as drying agents are usually?
amphoteric
hygroscopic
efflorescent
acidic
Correct answer is B
No explanation has been provided for this answer.
Solubility curve can be used in the determination of the ...
Which of the following is used to power steam engines? ...
What volume of a 0.1 M H3PO4 will be required to neutralize 45.0 cm3 of a 0.2 M NaOH?...
Which of the following compounds will leave a metal residue when heated? ...
Sulphur exists in six forms in the solid state. This property is known as? ...
The raw materials used for the smelting of iron ore in a furnace is ...
Chlorine water is used as a bleaching agent because it is ...