Question
Scientists at CSIR-NCL Pune, with support from the Water
Technology Initiative of the Department of Science and Technology (DST), Government of India, have recently developed a novel hybrid technology to bring safe and healthy drinking water. What is the name of the hybrid technology?Solution
The correct answer is B
For two different gases at the same temperature, the gas with the lighter molecules (lower molecular mass) will have, on average:
What is the chemical formula of common salt?
Which of the following statement(s) is/are true?
I. Air expands on heating
II. The warm air is heavier than the cold air
Two identical circular current-carrying loops, placed coaxially, carry the same current i in the same direction . As the loops are brought closer to eac...
During the fermentation of sugar, the compound which is always formed is…………?
Which of the following is the best conductor of electricity?
The refractive index of water and turpentine oil are 1.33 and 1.47, respectively. A ray of light travels from
turpentine oil to water. The re...
Two bodies are in SHM having the same amplitude but different frequencies. The motion of the resultant is:
A coin is placed at the bottom of a tank filled with water (n = 4/3) to a depth of 12 cm. How much shall the coin appear raised?
