When the solution of an acid is diluted, what will be the change in pH of the solution?
When the solution of an acid is diluted, what will be the change in pH of the solution? Read More »
Last Date: 12/01/2022. Deputy Commissioner, Dhubri has released an employment notification for the recruitment of 12 Accountant, Peon, Computer assistants & Other Vacancy in the District Disability Rehabilitation Centres (DDRCs). Deputy Commissioner Dhubri Recruitment 2022 1. Name of Post No. of Post Clinical Psychologist 1 Educational Qualification: M. Phil in Clinical Psychology.Experience: Preferably with 2 years experience in the field
Deputy Commissioner Dhubri Recruitment 2022 – 12 Vacancy Read More »
Which one of the following can be used as an acid-base indicator by a visually impaired student?
The pH of three solutions X, Y and Z is 6, 4 and 8 respectively. Which of the following is the correct order of acidic strength?
A solution has turned the colour of red litmus paper to blue. The pH of the solution is approximately:
Two aqueous solutions P and Q have pH of 5 and 13 respectively. The correct inference is that:
One of the constituents of baking powder is sodium hydrogencarbonate, the other constituent is
Which gas is evolved when acids react with metals?
Which gas is evolved when acids react with metals? Read More »
Farmers neutralise the effect of acidity of the soil by adding
Farmers neutralise the effect of acidity of the soil by adding Read More »
