Assertion (A) : The acid must always be added to water with constant stirring.Reason (R) : Mixing of an acid with water decreases the concentration of H+ ions per unit volume. *

Question

12-09-2022
Chemistry

contestada

Assertion (A) : The acid must always be added to water with constant stirring.Reason (R) : Mixing of an acid with water decreases the concentration of H+ ions per unit volume. *

Respuesta :

Otras preguntas

How did the ideas of the enlightenment and increasing commercial development lead to the rapid increase in the size of the British Empire?

9.whats the compound predicate. "the boys," as they were called, amused and delighted audiences everywhere. a. were b. called c. delighted d. none

Kelly works in the clothing store where she earns a 20% commission on the clothes she sells. Last Saturday she sold $500 in merchandise. what is her commission

Because travel was safe and Rome built good roads, Christians were enabled to spread the gospel more easily. True False True is my answer.... Is this correct?

What is the most controversial provision of the Patient Protection and Affordable Care Act—which is sometimes referred to by its detractors as Obamacare? A. man

Carrie waited around for a while; it was only fifteen minutes later that she _________ that she had missed the bus. A) realize B) reality C) realized D) realizi

Got stuck on this question for awhile Write an expression for the sales tax on a car. Tax rate is 6%, price is 1000 off the sticker price, $p.

The process of making changes in the DNA code of a living organism is called a. selective breeding. c. inbreeding. b. genetic engineering. d. hybridization.

According to hindu belief what happens to the soul or spirit of a person upon death? A) The Spirit joins its ancestors in paradise. B) The Spirit enters the bo

What is 9 squared in standard form

mehtajasika9 mehtajasika9 · Answer 1 · 2022-09-16T19:07:47+02:00

The acid must always be added to water with constant stirring because the process is highly exothermic and it can be dangerous. Therefore, the assertion is correct but the reason is incorrect.

1.Acid is thoroughly diluted with water before being added.

2.It should be introduced very gradually while being stirred continuously.

3.Acid addition to water is a highly exothermic reaction, releasing a lot of heat in the process.

4.The heat produced by the stirring is absorbed by the water, making the situation safer.

5.The amount of ions in a given volume are more concentrated when an acid and water are combined. However, it has nothing to do with continuously swirling acid into water.

Learn more about reaction of acid with water here:

https://brainly.com/question/16642753

#SPJ9