Sir, there are many quesions given so where can I find their correct answers.
Sir/madam,
I have two questions which are almost similar but answers are given in two different ways..
questions are:Q1)Assuming complete dissociation calculate pH for 3×10^-3M HCl?
Q2)Calculate pH of a 1×10^-8M of HCl?
I know the answers of both questions but they are done in different ways..So is there any difference?
Sir I am not able to find answers of the question given. Pls guide me.
Sir if the correct answer is 2.66 of a question upto 3 significant figures. And options for answer are given as
A. 2.6
B.2.655
C.2.65
D. N.O.These
Correct option given 2.655
sir How this option is chosen to be correct
I(IIT 2005)
Can a intergal questions have many correct answers? Because for some questions I get 2 answer if I use substitution method and decomposition method