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प्रश्न
Some words (underlined) in the following sentence is jumbled up. Write them in their correct form.
Slaags is a non-combustible material.
उत्तर
Glass is a non-combustible material.
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संबंधित प्रश्न
List conditions under which combustion can take place.
Combustion is a chemical reaction in which and substance react with ______.
What is ignition temperature?
The substance expected to have the highest ignition temperature out of the following is
Some words (underlined) in the following sentence is jumbled up. Write them in their correct form.
Some substances on combustion produce thea and mafel.
Two glass jars A and B are filled with carbon dioxide and oxygen gases respectively. In each jar, a lighted candle is placed simultaneously. In which jar, will the candle remain lighted for a longer time and why?
People usually keep angithi/burning coal in their closed rooms during winter season. Why is it advised to keep the door open?
The chemical process in which a substance reacts with oxygen to produce heat is called ______.
Fill in the blanks using the words given in the box.
| ignition | petrol | combustion | calorific value | combustible | combustible |
Ignition temperature of ______ is lower than that of wood.
Fill in the blanks using the words given in the box.
| ignition | petrol | combustion | calorific value | combustible | combustible |
The amount of heat energy produced on complete combustion of 1 kg of a fuel is called its ______.
