While mixing a strong concentrated acid/base, we must take care of which of the following?
While mixing a strong concentrated acid/base, we must take care of which of the following?
Acids Bases and Salts MCQs
A metal compound reacts with dilute hydrochloric acid to produce effervescence.
Q. A metal compound reacts with dilute hydrochloric acid to produce effervescence. The gas evolved extinguishes a burning candle. If one of the compounds formed is calcium chloride. Then, what’s the name of the metal compound?
A metal compound reacts with dilute hydrochloric acid to produce effervescence. Read More »
Tooth enamel is made up of which of the following?
Tooth enamel is made up of which of the following?
Tooth enamel is made up of which of the following? Read More »
Which of the following is usually taken to counter constipation?
Which of the following is usually taken to counter constipation?
Which of the following is usually taken to counter constipation? Read More »
When acids are dissolved in water they produce ions which help in conducting the electricity. This process is known as
When acids are dissolved in water they produce ions which help in conducting the electricity. This process is known as
Why does dry HCl gas not change the colour of the dry litmus paper?
Why does dry HCl gas not change the colour of the dry litmus paper?
Why does dry HCl gas not change the colour of the dry litmus paper? Read More »
