Question

please answer I will mark as branliest​

Answer 1

(iv) Describe how are you can follow......the reaction (3)

If a reaction produces a gas such as oxygen or carbon dioxide, there are two ways to measure the reaction rate: using a gas syringe to measure the gas produced, or calculating the reduction in the mass of the reaction..

Answer 2

Answer:

Education in India is primarily provided by public schools (controlled and funded by the government at three levels: central, state and local) and private schools. Under various articles of the Indian Constitution, free and compulsory education is provided as a fundamental right to children aged 6 to 14.