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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
What is the general name of all the compounds made up of carbon and hydrogen?
Choose the correct alternative
Lamp black is
Name the products formed when:
wood is burnt in the absence of air.
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of dilute sulphuric acid on sodium bicarbonate.
What happens when a baking mixture containing baking powder is heated?
FILL IN THE BLANK
Carbon atom has ................... electrons in its valence shell.
Answer the following question.
Draw methane electron dot structure.
How would you prove experimentally that is slightly acidic in nature.
Higher Order Thinking Skill.
Why do carbon exist mostly in combined state?
The property of self-linkage among identical atoms to form long chain compounds is known as ______.
