ICSE VIII Chemistry Water
define true solution
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23rd August 2018
5:59 PM
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CBSE XI Science Maths
Find the value of 
.
.
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20th September 2018
8:57 AM
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ICSE VII Maths
solve: 9x/3-8/3=9x/2-3/2
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22nd September 2018
6:53 PM
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CBSE IX Maths
Two years ago a father was five times as old as his son two years later his age will be 8 years more than 3 times the age of the son find their present age
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25th September 2018
9:47 PM
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CBSE VII
The present ages of Mahesh and his father are 20 years and 50 years respectively. How many years ago was Mahesh's father 4 times as old as Mahesh then
Asked by Raisoniyogita
11th October 2018
7:25 PM
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CBSE X Maths
If alpha and beta are the zeros of quadratic polynomial x^2+x-2 ,then value of 1/alpha-1/beta=?
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1st November 2018
9:06 PM
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ICSE VIII Maths Linear Equations
4x_9=2x+7
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25th November 2018
3:41 PM
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ICSE X Maths Quadratic Equations
X^2-3 (x+3)=0
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17th December 2018
9:49 AM
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JEE Main Maths
Sir, pls solve the following.
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23rd December 2018
9:09 AM
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CBSE XII Science Chemistry Solutions
If there are two liquids in a beaker which reacts with each other then will it be considered a solution of liquid in liquid
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15th April 2019
2:50 PM
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CBSE XII Science Chemistry Solutions
what are isotonic solution?
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2nd May 2019
12:32 PM
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CBSE XII Science Chemistry Solutions
What are the differences between isotonic and isosmotic solution?
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3rd June 2019
3:37 PM
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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
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CBSE XII Science Chemistry Solutions
Calculate freezing point lowering of a 5% solution of glucose in water
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17th July 2019
7:47 PM
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CBSE XII Science Chemistry Solutions
almost all processes of body are in A ,here A is (a) solid solutions (b) liquid solutions (c) gaseous solution (d) none of these
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6th April 2020
11:01 AM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
what is the mole fraction of alcohol in 10% of alcohol w/w in water ?
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8th April 2020
3:48 PM
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CBSE XII Science Chemistry Solutions
(ctrl/Cmd+V)Octane and nonane forms nearly ideal binary solution. When 1.0 mL of octane is added to 100 mL of nonane, the boiling point of solution falls. Which of the following is true about octane and nonane at same temperature? (1) Pure octane has lower vapour pressure than pure nonane. (2) Pure nonane has lower vapour pressure than pure octane. (3) The solution formed above has lower vapour pressure than both pure octane and pure nonane. (4) The solution formed above has greater vapour pressure than both pure octane and pure nonane.
Asked by vidyavikram10
1st September 2020
4:18 PM
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CBSE XII Science Chemistry
Why primary standard substances are used to make standard solutions
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21st January 2021
5:00 PM
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CBSE X Chemistry Acids, Bases and Salts
10 ml of 0.01 M HCL is mixed with 40 ml of 0.01 M HCL. The pH of resulting solution is
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7th May 2021
8:05 PM
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NEET NEET Chemistry Some Basic Concepts in Chemistry
⭕ Answer in detail, Thanks😊
Asked by jhajuhi19
25th July 2021
5:03 PM
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ICSE IX Chemistry Matter and its Composition
what is solution
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24th December 2023
11:22 AM
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