Question Text
Question 1 :
What are the most common elements with which carbon would form bonds ?
Question 9 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b19d21273b230584979ba7.JPG' />
In the above figure, identify the carbon compound.
Question 10 :
Sodium ethoxide is formed when ethanol reacts with sodium. Is it TRUE OR FALSE ?
Question 11 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b19d24273b230584979bab.JPG' />
In the given figure, name the carbon compound.
Question 16 :
Carbon, in all its allotropic forms, burns in oxygen to give carbon dioxide with the release of heat and light.. Is it TRUE OR FALSE?
Question 23 :
Most of the fuels we use are either carbon or its compounds. Is the statement correct ?
Question 25 :
Carbon's small size is a disadvantage to form long bonds. Is it TRUE OR FALSE ?
Question 26 :
Oils containing unsaturated fatty acids should be chosen for cooking. Is it TRUE OR FALSE?
Question 28 :
While cooking, if the bottom of the vessel is getting blackened on the outside, it means that
Question 38 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b19d25273b230584979bac.JPG' />
In the given figure, name the carbon compound.
Question 39 :
The amount of carbon present in the earth’s crust and in the atmosphere is quite meagre. Is it TRUE OR FALSE?
Question 45 :
Give a test that can be used to differentiate between saturated and unsaturated hydrocarbons.