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CBSE - X - Physics - Sources of Energy
Rajat and Ashima have got two different solutions A and B respectively. The concentration of hydronium ion is more in case of solution A. Solution B turns pink in the presence of phenolphthalein while A turns the colour of pH paper orange. What is the pH of solutions A and B.
Asked by rushabhjain.av
15th March 2019,
2:42 PM
CBSE - X - Physics - Sources of Energy
Generally how much mark questions are asked from the chapter sources of energy.
Asked by sajal2402
23rd January 2019,
6:15 PM
CBSE - X - Physics - Sources of Energy
Firewood has been replaced by the alternate source of energy.Give any four strong reasons for it.
Asked by agraharianiruddha
18th December 2018,
5:58 PM
CBSE - X - Physics - Sources of Energy
why non renewable sources of energy known as conventional sources of energy
Asked by varsha186
18th September 2016,
10:03 AM
CBSE - X - Physics - Sources of Energy
State the energy transformation in hydrolic dams?
Asked by vans75a
22nd September 2015,
9:49 PM
CBSE - X - Physics - Sources of Energy
Why does it matter? Can't you answer questions beyond the syllabus?
Asked by jeel katira
22nd April 2015,
4:36 PM
CBSE - X - Physics - Sources of Energy
Why is Hydrogen considered as a good fuel?
Asked by Bhumika Manocha
15th August 2014,
10:33 PM
CBSE - X - Physics - Sources of Energy
what is meant by energy crisis?
suggest 2-3 steps to overcome it.
Asked by Bhumika Manocha
15th August 2014,
10:24 PM
CBSE - X - Physics - Sources of Energy
2 differences batween nuclear fission and ncclear fussion
explain which can be contolled and which cannot be
Asked by Bhumika Manocha
15th August 2014,
10:20 PM
