Home › Andhra Pradesh SSC (Class 10) › Chemistry › Acids, Bases and Salts › A salt formed from a strong base and a weak acid…
A salt formed from a strong base and a weak acid is
Aacidic, pH below 7
Bneutral, pH equal 7
Calkaline, pH near 5
Dbasic, pH above 7
Answer & Solution
Correct answer: D. basic, pH above 7
1. Here the strong base dominates the weak acid.
2. The resulting salt solution turns out basic.
3. Its pH is above 7, e.g. sodium carbonate.
_Source: AP/TS SCERT Class 10 Physical Science, "Acids, Bases and Salts"_
Related questions
A honey bee sting injects an acid. The pain can be relieved by applyingWhile diluting a concentrated acid, the correct and safe practice is to addThe formula of washing soda isOn strong heating, baking soda gives sodium carbonate, water andThe chemical name of baking soda isBleaching powder is represented by the formulaThe three products of the chloro-alkali process are sodium hydroxide, hydrogen andIn the chloro-alkali process, electricity is passed through