Advertisements
Advertisements
प्रश्न
Give a reason for the following statement :
The filter paper made into a cone & placed in a funnel for filtering out the solid particles in a solid-liquid mixture should be moistened before placing it.
Advertisements
उत्तर
Moistening the filter paper cone sticks to the walls of the funnel and also makes filtration convenient.
APPEARS IN
संबंधित प्रश्न
Find the atomicity of the Following molecule:
Acetic Acid
Tick (√) the correct alternative from the choice given for the following statement
A non-metal which is a good conductor of electricity.
Classify substances into pure and impure substances in the form of a chart or tabulation.
Differentiate between the terms –
elements, compounds & mixtures.
Complete the statement given below by filling in the blank with the correct word.
Element ______ has the symbol derived from its Latin name ‘Argentum’
Write an answer to the following question in your own words.
Which elements (metals and non-metals), compounds and mixtures do we use in our day-to-day life?
Select the correct answer to the statement given below:
A metalloid
Select the correct answer from the choice in the bracket.
The positively charged particle of an atom.
Classify the following as metals, non-metals and metalloids.
Sodium, Bismuth, Silver, Nitrogen, Silicon, Carbon, Chlorine, Iron, Copper
Differentiate between elements and compounds.
