451ChemistryMedium
At what digit of PH scale PH is neutral?
A7
B10
C5
D3
Correct answer
A. 7
Explanation
7 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Correct answer
A. 7
Explanation
7 is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
In modern periodic table all the leements are arranged in ascending order of__________________?
Which element has same isotopes like palladium___________________?
Black foot disease is caused by the pollution of groundwater as a consequence of increased seepage of:__________?
Identify among the following which has Lowest energy of electron in 1st shell.
Energy of reactant higher than energy of product favours A. Endothermic_______________?
The salt that gives the aqueous solution with pH less than 7, is called as____________?