Xcc of 5N HCL was diluted to 1 litre of normal solution calculate the value of x​

200cc of 5N HCl were diluted

Explanation:n

Assuming the solution was diluted to prepare a 1N HCl solution:

The HCl was diluted from 5N to 1N, that is a dilution of:

5N / 1N = 5 times

As the total volume of the diluted solution is 1L = 1000mL = 1000cc the amount of the concentrated solution was:

1000cc / 5 =

The correct answer is D. It uses a renewable source

Explanation:

Biomass fuel refers to a type of fuel or combustible that is derived from plants or animals, for example, wood, corn or manure. These type of fuel is considered to be better for the environment than gasoline and regular fuels, this can be explained as gasoline derives from petroleum that is a non-renewable source, also the extraction of petroleum leads to damages in the environment and its use causes the emission of CO2 and other nocive substances. On the other hand, biomass fuel derives from renewable sources, for example, plants can be replaced in a short time, also, these emit fewer pollutants. According to this, it can be concluded biomass fuel instead of gasoline help conserve natural resources as biomass fuel uses a renewable source (option d).