He solves it. Correct.
Most notably, he is the author of .
He thinks. He answers. Correct.
Dr. Jaiswal himself remained a ghost. He rarely gave interviews. He didn't do book tours. He just kept releasing new editions, silently updating problems, removing outdated ones, adding new twists from the latest JEE papers. To his students, he was the "Inorganic Yoda." v k jaiswal inorganic chemistry
In 2018, Dr. V. K. Jaiswal passed away. The news spread silently through WhatsApp groups of former IITians. The tribute was not in newspapers, but in thousands of Facebook posts, each showing a photo of a battered green book. He solves it
Then he hits Question 1.47 (Level 3). "The first ionization energy of oxygen is less than that of nitrogen, but the second ionization energy of oxygen is greater than that of nitrogen. Explain." He thinks