The use of sulphur to vulcanize rubber is mad to make it<...
The use of sulphur to vulcanize rubber is mad to make it
blacker
cheaper
more elastic
tougher
softer
Correct answer is D
No explanation has been provided for this answer.
Which of the following statements is true about ionic radius? Ionic radius ...
Which of the following compounds is a neutral oxide? ...
Which of the following compounds crystallizes without water of crystallization? ...
''The rate a reaction is proportional to the number of effective collisions occurring per se...
Which of the following substances causes the depletion of the ozone layer in the atmosphere? ...
The hydroxyl ion concentrated, (OH-), in a solution of sodium hydroxide of pH 10.0 is?...