normality
how 0.5N HCL is prepared for 10 littre solution
Phenol was initially obtained by fractional distillation of coal
Ion Selective Electrodes An ion selective membrane can be used to form an electrochemical cell whose emf depends on the concentration of that ion. Before we proceed to an important application of emf measurements, brie
Give me answer of this question. A solution contains 25%H2O 25%C2H5OH , and 50% CH3 COOH by mass. The mole fraction of H2O would be: (a) 0.25 (b) 2.5 (c) 0.503 (d) 5.03.
why BiF3 is ionic whereas other trihalides are covalent in nature?
Can someone help me in finding out the right answer. 25ml of 3.0 MHNO3 are mixed with 75ml of 4.0 MHNO3. If the volumes are adding up the molarnity of the final mixture would be: (a) 3.25M (b) 4.0M (c) 3.75M (d) 3.50M
Which of the following would have the maximum osmotic pressure (assume that all salts are 90% dissociated): (a) Decimolar aluminium sulphate (b) Decimolar barium chloride (c) Decimolar sodium sulphate (d) A solution obtained by mix
What is the correct answer. Which of the given solutions contains highest normality: (i) 8 gm of KOH/litre (ii) N phosphoric acid (iii) 6 gm of NaOH /100 ml (iv) 0.5M H2SO4
Illustrate is HCl an acid or a base ?
Write a short note on the formula of diesel, petrol and also CNG?
with the help of polarity of c-x bond show that aryl halides are less reactive than alkyl halides
18,76,764
1931140 Asked
3,689
Active Tutors
1425695
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!