ब्यूटेन (C4H10) दो अलग-अलग रूपों में मौजूद होता है: एक सीधी श्रृंखला वाला और एक शाखित श्रृंखला वाला। इस परिघटना को क्या कहा जाता है?

The 'Drain of Wealth' theory was propounded by which Indian nationalist leader?

Which event is considered the turning point in Mahatma Gandhi's leadership in the Indian independence movement?

Which African leader is known for his non-violent opposition to colonial rule?