Which of the following is not soluble in water?

Hydrogen is a gas and not soluble in water. Because a hydrogen molecule is a non-polar compound and water is a polar molecule. We know that ‘like dissolves in like’ . So, hydrogen is not going to soluble in water.

Which of the following is not water soluble salt?

The carbonates, phosphates, borates, sulfites, chromates, and arsenates of all metals except sodium, potassium, and ammonium are insoluble in water but soluble in dilute acids.

Which of the following is not soluble in water sugar salt sand?

What is not soluble?

Explanation: “Insoluble” generally means that a substance does not dissolve in water. Some examples include: sand, fats, wood, metals, and plastic. When we put them in water and try to mix them, they will not dissolve.

Which of the following is not soluble in water class 6?

You will notice that salt, sugar and glucose are completely dissolved in water, whereas sand and sawdust are not dissolved in water.

Which one of the following is not soluble in water sand?

Oxygen contains small particles which get trapped in water molecules and utilized by water organisms for substances. So, oxygen is soluble in water. -The bond of water is not strong to dissolve the particles of sand.

Which one of the following is not soluble in water alum?

Alum forms a true solution when it is dissolved in water which is pale yellow in colour, which again proves that alum is soluble in water. Therefore, it is false that alum powder does not dissolve in water.

Which one of the following is not soluble in water common salt alum All are soluble turmeric powder?

Which one of the following is not soluble in water? Explanation: Only turmeric powder is not soluble in water.

Is naphthalene soluble in water?

Naphthalene
Names
Boiling point 217.97 °C (424.35 °F; 491.12 K) at 760 mmHg
Solubility in water 19 mg/L (10 °C) 31.6 mg/L (25 °C) 43.9 mg/L (34.5 °C) 80.9 mg/L (50 °C) 238.1 mg/L (73.4 °C)
Solubility Soluble in alcohols, liquid ammonia, Carboxylic acids, C6H6, SO2, CCl4, CS2, toluene, aniline

Is vinegar not soluble in water?

Explanation. Vinegar is hydrophilic in nature, so the vinegar doesn’t dissolve in water but absorbs water on a molecular level, giving the illusion of a soluble solution.

Which one of following is soluble in water?

C2H5OH is soluble in water. Ethanol forms hydrogen bonding with water. Therefore, it is soluble in water.

Is alum is soluble in water?

Most alums have an astringent and acid taste. They are colourless, odourless, and exist as a white crystalline powder. Alums are generally soluble in hot water, and they can be readily precipitated from aqueous solutions to form large octahedral crystals.

Which of the following is most soluble in water?

Among the given compounds, sugar is the most soluble compound in water.

Is Sand soluble in water?

Salt is soluble in water whereas sand is insoluble (not dissolvable ) in water.

Is Turmeric soluble in water?

It is insoluble in water, but water dispersible forms of turmeric extracts are available. Curcumin also has antioxidant properties.

Is butter soluble in water?

For example, butter is not water soluble – if you mix butter and water, the butter floats on top of the water because it cannot mix in.

Is Fitkari water soluble?

Potassium alum
Names
Solubility in water 14.00 g/100 mL (20,5°C) 36.80 g/100 mL (50 °C)
Solubility in other solvents Insoluble in acetone
Refractive index (nD) 1.4564
Hazards

Is lemon juice soluble in water?

Vinegar and lemon juice are completely e soluble in water.