उस परिघटना का नाम क्या है जिसमें एक ही अणु के लिए दो या दो से अधिक लुईस संरचनाएं लिखी जा सकती हैं, जिन्हें एक दोतरफा तीर (double-headed arrow) द्वारा दर्शाया जाता है?

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?