Advertisements
Advertisements
प्रश्न
Choose the correct alternative.
In combined state, carbon occurs as
विकल्प
coal
diamond
graphite
petroleum
Advertisements
उत्तर
petroleum
APPEARS IN
संबंधित प्रश्न
Give two uses for the following:
sugar charcoal
FILL IN THE BLANK
.................. are the compounds of hydrogen and carbon only.
What is the atomic number of carbon ?
Why are carbon and its compounds used as fuels?
Answer the following question.
Name the type of bonds formed in the methane compound.
Starting from carbon dioxide how would you obtain a highly poisonous gas.
[Give balanced equations for the same]
State how you would convert carbon dioxide to a metallic carbonate using a basic oxide e.g. sodium oxide. [Give a balanced equation]
Complete the statement by filling the blank with the correct word from the option.
Sodium oxide combines with carbon dioxide to give _____
The main component of water gas is ______.
Which of the following is highly toxic?
