JEE WhatsApp Group
Sign in
Please select an account to continue using cracku.in
↓ →
JEE WhatsApp Group
Join Our JEE Preparation Group
Prep with like-minded aspirants; Get access to free daily tests and study material.
What is the pH of a $$10^{-4}$$ M OH$$^-$$ solution at 330 K, if $$K_w$$ at 330 K is $$10^{-13.6}$$?
$$pK_w = -\log K_w = 13.6$$
$$pOH = -\log [OH^-] = -\log(10^{-4}) = 4$$
$$pH + pOH = pK_w$$
$$pH = 13.6 - 4 = 9.6$$
Create a FREE account and get:
Predict your JEE Main percentile, rank & performance in seconds
Educational materials for JEE preparation
Ask our AI anything
AI can make mistakes. Please verify important information.
AI can make mistakes. Please verify important information.
