abiaaronabarna Asked: December 2022 1. When and where was the first cotton mill set up in India?2. Who set up six joint stock companies in Bengal?3. At which place
abiaaronabarna Asked: December 2022 1. Write balanced chemical equations for the reactions of (i) iron with steam (ii) sodium and potassium with water2. Explain why calcium metal
abiaaronabarna Asked: December 2022 1) A compass needle is placed near a current carrying wires. State your observation and givereason for the same in each case: -a)