How is hardness of water caused?
- 0 Answers
- 649 Views
- I also Faced
- E-Mail Answers
No Answer is Posted For this Question
Be the First to Post Answer
What is Heat of Nutralication ?
What can you contribute to the company?
which of the following is the best conductor of electricity?
With what metal, chocolates, cigarettes etc. are wrapped ?
What is specific conductivity?
Give the principle of potentiometer titration.
Why is starch indicator added towards the end point?
What is meant by amalgam ?
Why does the electric fan cool more efficiently in May than it cools in September?
Why does a pencil look cracked, when partly immersed in water ?
What is the min constitutes of haematite ore?
Cholesterol is a compound suspected of causing hardening of the arteries. The formula of cholesterol is C27H46O. a. A sample of cholesterol is isolated from the arterial lining of a 60-year-old American male. What is the formula of this compound? b. Cholesterol is extracted from a chicken’s egg. What is the formula of this compound?
Organic Chemistry 
