The presence of which of the following salts in water causes
corrosion in steam boilers?
1 Sodium chloride
2 Magnesium chloride
3 Calcium bicarbonate
4 Potassium bicarbonate
Answer Posted / guest
(2) Magnesium chloride
| Is This Answer Correct ? | 12 Yes | 2 No |
Post New Answer View All Answers
Describe the evolution of science and its impact on society
List and explain two instances of Correlation Science with Life Situation
what is center of gravity?
Which is the largest refractor telescope?
meron po bang minerals ang astoroids po ba?
In which year the solar observatory in kodikanal founded?
A man is travelling with the speed of 10m/min across the river to the opposite bank.The river water flows at the speed of 1m/s.Since the water flows at the speed higher than the boatsman, he would definitley reach the opposite river bank in a slant path.What is the length of the path he travelled?. The river is 10m wide. Please give me solution to tha above probelm. Thanks in advance
Explain the role of Science for sustainable Development
What are pulsars?
is the big bang theory correct, because as I wondered the explosion is too powerful that no one could survive after galaxies were created no life exist on it after the 3.5 billion years life exist so... my question is were is the life came from?
My friend has done the DMLT(Diploma in Medical Laboratory Technology)Now she wants to do further education.What should she do? Please Guide which would be best for her
What is used in arihant’s atomic reactor?
In which year, atmospheric observations using balloons started?
a private address 172.116.0.0 will borrow ? bits from the HOST to give one 120 subnets - range = ?
Which are the research centres of department of atomic energy?