Q. The addition of polymers functional groups may be present at/with the

View solution

Q. Additional polymerization will have monomers with no repeating functional units in the actual chain which forms

View solution

Q. Large molecules made up of small monomers are called

View solution

Q. In additional polymerization, a monomer with double bond will simply

View solution

Q. Using more than one type of unsaturated monomer will produce a

View solution

Q. Further addition of ethanol will lead to the different product as

View solution

Q. Secondary alcohol forms ketone and water by reacting with

View solution

Q. Primary alcohol is gently heated to produce aldehyde in presence of solution of acidified

View solution

Q. Diamond form of Carbon does not conduct electricity due to the absence of

View solution

Q. A very small amount of electrical conductivity is measured in

View solution

Q. Elements with giant molecular structures and strong covalent bonds include

View solution

Q. Tin and lead have same metallic structure at

View solution

Q. In Group-IV, melting point decreases

View solution

Q. Under standard conditions common metallic form of tin is

View solution

Q. Acidic foods are mostly preserved with the help of a solution made from

View solution

Q. Sulfur compounds are present as impurities in

View solution

Q. Acid rain falls in streams, rivers, lakes and makes them

View solution

Q. Chemists have produced low sulfur version of petrol and diesel to reduce the emission of

View solution

Q. Sulfur dioxide is added to foods to stop

View solution

Q. Acid rain has effects on

View solution