0.16 g a dibasic acid required 25 m L of decinormal N a O H solution for complete neutralisation. The molecular mass of the acid is: The molecular mass of the acid is: View Solution

How many grams of a dibasic acid (mol. weight 200 ) should be present in 100 ml of the aqueous solution to give the strength of 0.1 N?

2018年4月19日 · An example of a dibasic acid is sulphuric acid H2SO4. These are acids which yield three free hydrogen ions in solution for each molecule of acid ionized. A tribasic acid is an acid that has threehydrogen ions to donate to a base in an acid-base reaction. Therefore, a tribasic molecule has three replaceable hydrogen atoms.

Assertion :Hydrofluoric acid formss two series of salts K H F 2, K 2 F 2. Reason: It is a dibasic acid due to hydrogen bonding. Reason: It is a dibasic acid due to hydrogen bonding. View Solution

Basicity of an acid is defined as the number of ionizable hydrogen ions present in one molecule of an acid is called basicity. Monobasic H C l , Dibasic H 2 S O 4 , Tribasic H 3 P O 4 Was this answer helpful?

Dibasic acid is a substance which can donate two protons or hydrogen (H +) ions per molecule. Orthophosporous acid is a dibasic acid as it has 2 number of replaceable hydrogens. Hence option A is correct.

Assertion : H 3 P O 3 is a dibasic acid. Reason: Two H − a t o m s are directly attached to phosphorus ′ P ′. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion; Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion; Assertion is correct but Reason is incorrect

1.26 g of a dibasic acid were dissolved in water and made up to 200 m L. 20 m L of this solution were completely neutralised by 10 m L of N / 5 caustic soda solution. Calculate the equivalent mass and molecular mass of the acid.

1.26 g of a dibasic acid were dissolved in water and made up to 200 m L. 20 m L of this solution were completely neutralised by 10 m L of N / 5 caustic soda solution. Calculate the equivalent mass and molecular mass of the acid.

1g of the Ag salt of an organic dibasic acid yields, on strong heating, 0.5934 g of silver. If the weight % of carbon in it is 8 times the weight % of hydrogen and half the weight percentage of oxygen, determine the molecular formula of the acid [Atomic wt of Ag = 108]