Question
Hardness of water is due to the presence of salts
ofSolution
The hardness of water is primarily due to the presence of calcium and magnesium salts, commonly in the form of calcium carbonate (CaCO3) and magnesium carbonate (MgCO3). Therefore, the correct answer is not among the provided options.
Mahakaleshwar Temple, recently seen in news due to temple collapse, is located in which state?
Recently Uma Dasgupta passed away at the age of 84, who was she by profession?Â
What is the Number of RRBs functional now?
The frog breathes in the water with the use of ______.Â
Who regulates the InvITs and REITs?
Due to human activities, what is the impact on the air in recent years?
1. The carbon dioxide concentration has increased.
2. Due to vario...
Who is the recipient of India's highest civilian award Bharat Ratna for the year 2019?
India has signed a revised agreement for development of Assomption Island. It is in the country of:
Bureau of Indian Standards is the National Standard Body of India established in which of the following year?
The World Day Against Child Labour is observed on which date?
Relevant for Exams:
