Solution is mixtures of ______?
حل ______ کا مرکب ہے؟
- Homogeneous substances
- Heterogeneous substances
- Pure substances
- None of these
Explanation
- A Homogeneous mixture has the same proportion of its compound in a sample.
- Sugar in water is a homogeneous mixture.
- A Heterogeneous mixture has a different proportion of its compound in a sample.
- A Mixture in which a solute particle does not dissolve, but gets suspended is a suspension.
- A solution in which the substances are regularly suspended in a fluid is a Colloidal Solution.
- A true solution is a homogeneous mixture of two or more substances in which the substance dissolved in the solvent has a particle size of less than 10-9 m or 1 nm.
Related MCQs
ان میں سے کس میں آئن نہیں ہوتا؟
- Neutron
- Electron
- Proton
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
ایک آسوٹوپ _____ ہے؟
- An atom with a specified number of protons and neutrons
- The nucleus of the atom
- A subatomic particle
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
فارن ہائیٹ پیمانے میں پانی کا ابلتا نقطہ ______ ہے؟
- 208°F
- 210°F
- 212°F
- 214°F
اس سوال کو وضاحت کے ساتھ پڑھیں
سوڈیم کلورائیڈ کا عام نام کیا ہے؟
- Baking soda
- Sugar
- Common salt
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
نمک اور ریت کے آمیزے کو کس طریقے سے الگ کیا جا سکتا ہے؟
- Evaporation
- Sublimation
- Dissolving in water
- None of these