How can you recover common salt from its solution in water?

Question

Aayush Asked Apr 7

43 views

1 Answer

RELATED DOUBTS

Aayush Asked 18 Hours Ago

7 views

We have observed that water from the leaking pipe from fountains. What conclusion can you draw from this observation?

Aayush Asked 18 Hours Ago

by Aayush

1 Answer

0 Votes

7 Views

Aayush Asked Jan 31

53 views

When a solution containing 50 gm ethylene glycol in 200 gm water is cooled to –9.3°C, the amount of ice separated out is —

Aayush Asked Jan 31

by Aayush

1 Answer

0 Votes

53 Views

Aayush Asked Feb 1

82 views

A 10% w/w solution of cane sugar has undergone partial inversion according to the reaction : Sucrose + water →glucose + fructose . The boiling point of the solution is 100.7°C. What fraction of sugar has inverted?

Aayush Asked Feb 1

by Aayush

1 Answer

0 Votes

82 Views

AnjaliYadav Asked Nov 5, 2022

168 views

What happens when the temperature of a solution is increased from 25°C to 65°C?

AnjaliYadav Asked Nov 5, 2022

by AnjaliYadav

1 Answer

1 Vote

168 Views

Aayush Asked 19 Hours Ago

8 views

A box floats in water with 60% of its volume below water surface. What is the density of the box? Take the density of water to be 1000 kg/m3.

Aayush Asked 19 Hours Ago

by Aayush

1 Answer

0 Votes

8 Views

Aayush Asked Feb 2

100 views

0.65 g of Zn was put in a solution of 1.5 g CuSO4 and the Cu. thus precipitated weighed 0.635 g. what weight of the zinc sulphate will be recovered on evaporation of the remaining solution?

Aayush Asked Feb 2

by Aayush

1 Answer

0 Votes

100 Views

Aayush Asked Feb 2

76 views

0.05 mole of LiAIH4 in ether solution was placed in a flask containing 74g (1 mole) of t-butyl alcohol. The product LiAIHC12H27O3 weighed 12.7 g. If Li atoms are conserved, the percentage yield is —

Aayush Asked Feb 2

by Aayush

1 Answer

0 Votes

76 Views

Aayush Asked Jan 30

63 views

What volume of 0.25 M HNO3 (nitric acid) solution reacts with 50 mL of 0.15 M Na2CO3 (sodium carbonate) solution in the following reaction —

Aayush Asked Jan 30

by Aayush

1 Answer

0 Votes

63 Views

Chandan Asked Sep 15, 2023

262 views

A cell is containing two H electrodes. The negative electrode is in contact with a solution of 10^{-6} M H+ ions. The emf of the cell is 0.118 V at $25^{\circ} {C}$. What is the $\left[{H}^{+}\right]$at positive electrode?

Chandan Asked Sep 15, 2023

by Chandan

1 Answer

0 Votes

262 Views

Aayush Asked Feb 22

56 views

The vapor pressures of benzene, toluene and a xylene are 75 Torr, 22 Torr and 10 Torr at 20°C. Which of the following is not a possible value of the vapor pressure of an equimolar binary/ternary solution of these at 20°C? Assume all form ideal solution with each other.

Aayush Asked Feb 22

by Aayush

1 Answer

0 Votes

56 Views

Aayush Asked Jan 30

70 views

Which of the following methods of expressing concentration of a solution is/are independent of temperature?

Aayush Asked Jan 30

by Aayush

1 Answer

0 Votes

70 Views

Aayush Asked Jan 30

63 views

75 mL of H2SO4 solution (specific gravity = 1.18), containing 49% H2SO4 by mass, is diluted to 590 mL. Calculate molarity of the diluted solution.

Aayush Asked Jan 30

by Aayush

1 Answer

0 Votes

63 Views

Chandan Asked Sep 15, 2023

94 views

Two faraday's of electricity are passed through a solution of CuSO4. The mass of copper deposited at the cathode is (at. mass of Cu=63.5 amu)

Chandan Asked Sep 15, 2023

by Chandan

1 Answer

0 Votes

94 Views

John Michael Asked Aug 10, 2023

171 views

If a solution containing components A and B follows Raoult's law then

John Michael Asked Aug 10, 2023

by John Michael

1 Answer

0 Votes

171 Views

ANAND_YADAV Asked Aug 7, 2023

135 views

Resistance of 0.2 M solution of an electrolyte is 50Ω. The specific conductance of the solution is $1.4 {~S}{~m}^{-1}$. The resistance of $0.5 {M}$ solution of the same electrolyte is $280 \Omega$.

ANAND_YADAV Asked Aug 7, 2023

by ANAND_YADAV

1 Answer

0 Votes

135 Views

Chandan Asked Aug 6, 2023

223 views

The osmotic pressure of sugar solution is 2.46 atm at 27°C. Calculate the concentration of the solution.

Chandan Asked Aug 6, 2023

by Chandan

1 Answer

0 Votes

223 Views

ALOK_RAJ Asked Aug 19, 2023

118 views

5g of K2SO4 was dissolved in water to prepare 250 ml of solution. what volume of this solution should be used so that 2.33g of BaSO4 may be precipitated from BaCl2 solution.

ALOK_RAJ Asked Aug 19, 2023

by ALOK_RAJ

1 Answer

0 Votes

118 Views

ALOK_RAJ Asked Aug 6, 2023

122 views

What is the Speed of Sound in Water?

ALOK_RAJ Asked Aug 6, 2023

by ALOK_RAJ

1 Answer

1 Vote

122 Views

Sanjeev Yadav ji Asked Aug 16, 2023

116 views

How can you distinguish Modern English from Middle English?

Sanjeev Yadav ji Asked Aug 16, 2023

by Sanjeev Yadav ji

1 Answer

0 Votes

116 Views

ALOK_RAJ Asked Nov 22, 2023

96 views

The density of water at room temperature is 1.0 g/mL. How many molecules are there in a drop of water if its volume is 0.05 mL ?

ALOK_RAJ Asked Nov 22, 2023

by ALOK_RAJ

1 Answer

0 Votes

96 Views

Chandan Asked Sep 14, 2023

88 views

How does bonding molecular orbital in a molecule of hydrogen differ from its antibonding molecular orbital?

Chandan Asked Sep 14, 2023

by Chandan

1 Answer

0 Votes

88 Views

LEELADHAR YADAV Asked Sep 19, 2023

148 views

What are freezing point of water?

LEELADHAR YADAV Asked Sep 19, 2023

by LEELADHAR YADAV

1 Answer

0 Votes

148 Views

John Michael Asked Aug 16, 2023

180 views

On which basis can you say that the student movement started from Bihar became national in nature?

John Michael Asked Aug 16, 2023

by John Michael

1 Answer

0 Votes

180 Views

Dev Yaduvanshi Asked Dec 8, 2023

69 views

How many people can 'Classic Imperial' accommodate at a time, and what distinguishes it as the largest of its kind in Kerala?

Dev Yaduvanshi Asked Dec 8, 2023

by Dev Yaduvanshi

1 Answer

0 Votes

69 Views

AnjaliYadav Asked Nov 5, 2022

195 views

Why are Proteins, Carbohydrates, Fats, Vitamins, Mineral, Salt and Water important in our diet?

AnjaliYadav Asked Nov 5, 2022

by AnjaliYadav

1 Answer

1 Vote

195 Views

John Michael Asked Aug 11, 2023

91 views

How can you handle natural disasters like landslides or floods. Write in detail.

John Michael Asked Aug 11, 2023

by John Michael

1 Answer

0 Votes

91 Views

ALOK_RAJ Asked Nov 27, 2023

102 views

How can you differentiate between addition and condensation polymerisation?

ALOK_RAJ Asked Nov 27, 2023

by ALOK_RAJ

1 Answer

0 Votes

102 Views

ALOK_RAJ Asked Nov 28, 2023

75 views

When chlorine water is added to an aqueous solution of potassium halide in presence of chloroform, a violet colour is obtained.

ALOK_RAJ Asked Nov 28, 2023

by ALOK_RAJ

1 Answer

1 Vote

75 Views

Chandan Asked Aug 9, 2023

93 views

Dissolving 120 g of urea (molar mass 60 ) in 990 g of water gave a solution of density 1.11 g / ml. Select the correct statements :

Chandan Asked Aug 9, 2023

by Chandan

1 Answer

0 Votes

93 Views

Saurabh Kumar Verma Asked Mar 30, 2022

177 views

जलीय विलियन में एसिटिक अम्ल का आयनन— Jaliya Willian Mein Acetic Aml Ka Aayanan—

Saurabh Kumar Verma Asked Mar 30, 2022

by Saurabh Kumar Verma

1 Answer

3 Votes

177 Views

Rishav Raj Asked Feb 11, 2022

125 views

किसी विलियन में हाइड्रोजन आयन सांद्रता मापने का पैमाना क्या है? Kisi Vilion Mein Hydrogen Ion Sandrata Mapne Ka Paimana Kya Hai?

Rishav Raj Asked Feb 11, 2022

by Rishav Raj

1 Answer

6 Votes

125 Views

Rishav Raj Asked Dec 29, 2021

67 views

विलियन में _______ की उपस्थिति के कारण ही पदार्थ की प्रकृति क्षारकीय होती है। Villian Mein ________ Ki Upsthiti Ke Karan Hi Padarth Ki Prakriti Ksharakiya Hoti Hai.

Rishav Raj Asked Dec 29, 2021

by Rishav Raj

1 Answer

8 Votes

67 Views

Rishav Raj Asked Dec 29, 2021

60 views

विलियन में _______ की उपस्थिति के कारण ही पदार्थ की प्रकृति अम्लीय होती है। Villian Mein ________ Ki Upsthiti Ke Karan Hi Padarth Ki Prakriti Amliya Hoti Hai.

Rishav Raj Asked Dec 29, 2021

by Rishav Raj

1 Answer

8 Votes

60 Views

ALOK_RAJ Asked Sep 21, 2021

125 views

H+ आयन की सांद्रता का विलयन की प्रकृति पर क्या प्रभाव पड़ता है?

ALOK_RAJ Asked Sep 21, 2021

by ALOK_RAJ

1 Answer

4 Votes

125 Views

ALOK_RAJ Asked Apr 25

133 views

If the eye is kept very close to a converging lens (focal length = 10 cm) and at the optical centre of the lens and an object is kept at distance 'd' then the minimum distance 'd' of the object from the lens so that its image can be seen clearly by the defect free eye is :

ALOK_RAJ Asked Apr 25

by ALOK_RAJ

1 Answer

0 Votes

133 Views

ASK DOUBTS

How can you recover common salt from its solution in water?

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

RELATED DOUBTS

CATEGORIES

POPULAR TAGS