in a thermite reaction a compound of iron reacts with metal
a) name the metal used in the reaction
b) a metal is obtained in molten state identify the metal
c) give balanced equation for the reaction
d) mention the most comman use of this reaction
Answers
Answer:
Furthermore, India is also one of the countries with low literacy rates. This factor contributes largely to the population explosion in India. It is usually seen that the illiterate and poor classes have a greater number of children. This happens mainly because they do not have sufficient knowledge about birth control methods. In addition, more people in a family are equals to more helping hands. This means they have better chances of earning.
Moreover, we also see how these classes practice early marriage. This makes it one of the major reasons for a greater population. People marry off their young daughters to men way older than them for money or to get free from their responsibility. The young girl bears children from an early age and continues to do so for a long time.
As India is facing a shortage of resources, the population crisis just adds on to the problem. It makes it quite hard for every citizen to get an equal share of resources. This makes the poor poorer and the rich richer.
Answer:
a) Aluminium
b) Iron
c) Fe203+2Al203+Heat
d) To join railway tracks and to crack machines.