if you mix acetic acid.....that is vinegar in hydrogen carbonate that is [again...;)] ....baking soda it releases carbon dioxide. It is used in mostly in flour doughs to give a rise as a substitute to yeast..............................................please like........
Mercury is used in thermometers becuase it expands easily and does not stick to the sides of the thermometer.
Difference between clinical and lab thermometer-
The range of clinical thermo.is between 35 degree celsius to 42degree celsius whereas the range of lab. thermo. is between -10degree celsius to 110degree celsius.
CT are used to measure temp. of human body whereas LT is used to measure the temp. of objects other than the human body.
Mercury is used in thermometers with a higher range, as its freezing and boiling points are -39c and 360c while alcohol is used in those needing to measure a lower range with -114c and 78c respectively.
ingestion : the process of taking in food through mouth opening
digestion: is the process of breakdown of food into simple form with the help of digestive juices made in the body
absorption: is the process by which food in the simple form passes into body fluids such as blood
assimilation: is the process of using absorbed nutrients by the body cells for producing energy and for the growth of the body
egestion: is the process of removing waste matter from the body.
Quantity of water in tank A= 5x
Quantity of water in tank B= x
Total quantity of water= 6x
6x= 90 litres
A=5X=75 LITRES, B=15 LITRES
Quantity of water transfered from A to B=30
The answer is 30 litres(a).
Tank A: 45+30=75
so the water transferred from Tank A to tank B so that each tank contains 45lit of water should be 30 litres [Tank A: 75-30=45; Tank B: 15+30=45]
HNO3 and H2SO4 are strong and artificially made acids called as Nitric acid and Sulphuric acid respectively. They are used in perfume making, cleansing of metal containers, etc. and they are also used in chemical reactions.