एक उदासीन विलयन (neutral solution) का pH मान 7 होता है। इसमें हाइड्रोजन आयन सांद्रता [H+] कितने मोल प्रति लीटर होगी?

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?