Tis The Season #!#To Be Jolly

The Seasons|The Cold Weather Season|The Hot Weather Season|Summary

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word. Jolly

The change in seasons on the earth occurs because

Assertion: Ti^(3+) salts are coloured whereas Ti^(4+) salts are white. Reason: Ti^(3+) is less stable than Ti^(4+)