How many grams of H2SO4 are necessary for the preparation of 0.175 dm3 of M…
How many grams of H2SO4 are necessary for the preparation of 0.175 dm3 of M 6.00 M H2SO4?…
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Copper (II) tetraoxosulphate (VI) solution is electrolyzed using carbon electrodes. Which of the following are…
Copper (II) tetraoxosulphate (VI) solution is electrolyzed using carbon electrodes. Which of the following are produced at the…
Arrange HCI, CH3COOH, C6H5CH3 in order of increasing conductivity.
Arrange HCI, CH3COOH, C6H5CH3 in order of increasing conductivity. A. HCI, CH3COOH, C6H5CH3 B. C6H5CH3, HCI, CH3COOH C.…
Which of these is an acid salt?
Which of these is an acid salt? A. K2SO4-.AI2(SO4)3.24H2O B. CuCO3.Cu(OH)2 C. NaHS D. CaOCI2- Correct Answer: Option…
An emulsion paint consists of ?
An emulsion paint consists of ? A. gas or liquid particles dispersed in liguid B. liquid particles dispersed…
A sample of orange juice is found to have a pH of 3.80. What is…
A sample of orange juice is found to have a pH of 3.80. What is he concentration of…
Water for town supply is chlorinated to make it free from?
Water for town supply is chlorinated to make it free from? A. bad odour B. bacteria C. temporary…
On which of the following is the solubility of a gaseous substance dependent? I. Nature…
On which of the following is the solubility of a gaseous substance dependent? I. Nature of solvent II.…
The pollutants that are likely to be present in an industrial environment are?
The pollutants that are likely to be present in an industrial environment are? A. H2S,SO2 and oxides of…
Four elements P,Q,R and S have 1,2,3, and 7 electrons in their outermost shells respectively….
Four elements P,Q,R and S have 1,2,3, and 7 electrons in their outermost shells respectively. The element which…