Subject :NSO Class : Class 7
Observe the given figure carefully and select the correct statements.
I. Heat is evolved in this reaction.
II. The colour of the mixture in the conical flask is pink in the beginning.
III. It represents a neutralisation reaction.
IV. No new substance is formed in the reaction.
AI, II and III only
BII and III only
CIII and IV only
DI, II, III and IV