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NEET - NEET - Chemistry - Solutions
What are protic and aproticsolutions
Asked by arnavvidudala20050
17th May 2020,
3:07 PM
NEET - NEET - Chemistry - Solutions
On decreasing sodium which one of these will be true ? 1. osmolarity will decrease 2. osmolality will decrease 3. both will decrease
Asked by astutijoshi
8th May 2020,
3:25 PM
NEET - NEET - Chemistry - Solutions
please answer this
Asked by Prashant DIGHE
28th February 2020,
10:01 PM
NEET - NEET - Chemistry - Solutions
The freezing point of an aqueous solution of KCN containing 0.189 mol/kg was -0.704 C .On adding 0.095 mol of Hg(CN)2, the freezing point of the solution bacame -0.53 C .What will be new 'i' factor of the resulting ? [assuming that the Hg(CN)2 and KCN produced the complex].
Asked by Balbir
30th July 2019,
4:06 PM
NEET - NEET - Chemistry - Solutions
What is the composition of the vapour which is in equilibrium at 30 degree celcius with a benzene-toluene solution with a mole fraction of benzene of 0.400? (P0 B is 119 torr and P0 T is 37 torr) (a) 1.237 (b) 2.237 (c) 3.237 (d) 0.237
Asked by Balbir
28th July 2019,
7:59 PM
NEET - NEET - Chemistry - Solutions
By dissolving 5g substance in 50g of water, the decrease in freezing point is 1.2 degree celcius. The gram molal depression is 1.85 degree celcius. The molecular weight of substance is (a)105.4 (b)118.2 (c)137.2 (d)154.2
Asked by Balbir
28th July 2019,
6:08 PM
NEET - NEET - Chemistry - Solutions
Calculate the normality of 250 mL aqueous solution of H2SO4 having pH -0.0 (a)0.25 N (b)0.50 N (c)1 N (d)2 N
Asked by Balbir
9th July 2019,
10:25 PM
NEET1 - NEET1 - Chemistry - Solutions
18%(w/V) solution of urea (mol.wt=60) is
Asked by priya47
28th September 2018,
6:12 PM
