subject
Chemistry, 07.09.2020 20:01 mandi795

0. Which of the following statements is wrong?
(A) A weak acids dissociates incompletely.
(B) The solution of a salt of a weak acid and a strong base is alkaline
(C) The neutralisation of a weak acid by a strong base gives a solution of pH = 7.
(D) A monobasic acid cannot form an acid salt.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 00:00
Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
Answers: 1
question
Chemistry, 22.06.2019 18:30
What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml
Answers: 1
question
Chemistry, 23.06.2019 08:30
Which can be observed only in a microscopic view? a) structure of a muscle cell b) shape of a soybean plant c) foam insulation d) x-ray of a knee joint
Answers: 2
question
Chemistry, 23.06.2019 10:00
An uncovered pot of water lies out in the sun. which statements correctly describe what happens at the surface of the liquid water? 1. the vapor pressure remains constant regardless of the water temperature. 2. the vapor pressure is produced by water molecules that have evaporated. 3. the vapor pressure increases as the sun heats the water in the pot. 4. evaporation stops once the vapor pressure reaches a certain point. 5. evaporation and condensation both occur on the liquid’s surface.
Answers: 3
You know the right answer?
0. Which of the following statements is wrong?
(A) A weak acids dissociates incompletely.
Questions
question
Mathematics, 08.03.2021 03:40
question
Mathematics, 08.03.2021 03:40