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प्रश्न
Select the correct answer from the choice given below to complete the sentence :
Compounds are ____________ in nature.
विकल्प
homogenous or heterogenous
always homogenous
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उत्तर
Compounds are always homogenous in nature.
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संबंधित प्रश्न
Fill in the blank
Use of a ................. to separate the components of a mixture of solids is based on the difference in the size of the components
Give two examples of the following.
Non-metals which are solids
Define:
Atomicity
Answer the following question:
Why are copper and aluminium used to make electric wires?
Find the atomicity of the Following molecule:
Aluminium Suiphide
Indicate whether the following statement is true or false:
A compound is made up of just one kind of atom
State what are radicals. Give the names of the radicals –
(a) NO3
(b) OH
(c) SO4
(d) CO3
Give the name of the radical - CO3
Select the correct answer to the statement given below:
A metalloid
Define the terms elements, compounds & mixtures with a view to show their basic difference.
