मराठी

Fill in the Following Blanks with Suitable Words : Immiscible Liquids Are Separated by Using a ..................... - Science

Advertisements
Advertisements

प्रश्न

Fill in the following blanks with suitable words :

Immiscible liquids are separated by using a .....................

रिकाम्या जागा भरा

उत्तर

 Immiscible liquids are separated by using a separating funnel.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Is Matter Around Us Pure - Very Short Answers [पृष्ठ १०६]

APPEARS IN

लखमीर सिंह Chemistry [English] Class 9
पाठ 2 Is Matter Around Us Pure
Very Short Answers | Q 32.2 | पृष्ठ १०६

व्हिडिओ ट्यूटोरियलVIEW ALL [3]

संबंधित प्रश्‍न

The smallest unit of matter that exists freely in nature is called ...........


Name the terms for the change of a solid into liquid.


What are the two conditions for the interconversion of states of matter ?


Honey is more viscous than water. Can you suggest why?


Name a non-metal which is a good conductor of electricity.


Which of the following are ‘pure substances’ ?
Ice, Milk, Iron, Hydrochloric acid, Calcium oxide, Mercury, Brick, Wood, Air


State one property in which a solution of sugar in water resembles a mixture of sugar and sand, and one property in which it differs from it.


You are given two liquids, one a solution and the other a compound. How will you distinguish the solution from the compound ?


“Is malleable and ductile” best describes :


Iron powder and sulphur powder were mixed together and divided into two parts A and B. When part A was heated strongly over a burner, then a substance C was formed. The part B was, however, not heated at all. When dilute hydrochloric acid was added to substance C, then gas D was evolved and when dilute hydrochloric acid was added to part B then gas E was evolved.

  1. What type of substance is B ?
  2. What type of substance is C ?
  3. Name the gas (i) D, and (ii) E ?
  4. State one characteristic property of gas D.
  5. Write one test to identify gas E.

Define solvent.


In what respects does a true solution differ from a colloidal solution ?


Classify the following into true solutions and colloidal solutions:

Ink, Salt solution, Starch solution, Blood, Sugar solution


Which of the following can be called a suspension ?


Fill in the following blanks with suitable words :

 If a mixture contains iron filings as one of the constituents, it can be separated by using a .......................


How would you obtain sodium chloride from a mixture of sodium chloride and sulphur without using water ?


Describe a method to separate a mixture of camphor and sand.


Which method is better for recovering sugar from sugar solution : evaporation or crystallisation ? Give reason
for your answer.


______ is so hard that it can scratch glass.


Evaporation is always accompanied by ______ in temperature. 


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×