Advertisements
Advertisements
प्रश्न
Fill in the blanks in the following sentence.
Coal tar is a black, thick ______ with an ______ smell.
उत्तर
Coal tar is a black, thick liquid with an unpleasant smell.
APPEARS IN
संबंधित प्रश्न
Describe characteristics of coke.
What are the different types of coal?
Anthracite is known as the highest-grade coal. Give reason.
Coal is formed from the remains of
Which substance is formed by the carbonisation of dead vegetation?
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Loca is obtained from mines.
The slow process of conversion of dead vegetation into coal is called ______.
The black thick liquid with ______ smell is known as coal tar.
Write the characteristics and some important uses of coal.
Which one among the following is an extremely strong but lightweight material is used in mountain bikes and tennis rackets?
