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प्रश्न
Fill in the blank
...............is used in making black shoe polish.
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उत्तर
lampblack is used in making black shoe polish.
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संबंधित प्रश्न
Define the following:
Adsorption
FILL IN THE BLANK
Natural gas is an important ............. fuel.
What is the atomic number of carbon ?
A carbon atom forms a ______ bond with other atoms. In this bond the two atoms ______ electrons.
(single, all, double, ionic, carbon, give and take, hydrogen, multiple, share, most, covalent)
______ is the essential element in all the organic compounds.
Answer the following question.
Draw methane electron dot structure.
Give a balanced equation for the following conversion: [In one or two steps]
Carbon dioxide to carbon.
Complete the statement by filling the blank with the correct word from the option.
Adsorption capacity of wood charcoal is increased by passing ______ over wood charcoal, at high temperature.
What is carbon monoxide? Why is it toxic?
A large family of fullerene exists, starting at ______ and ______ reaching up to.
