Consider the following comparisons of Washing Soda and Baking Soda:
1. Washing Soda has a molecular weight more than Baking Soda
2. Washing Soda has a higher pH level than Baking Soda
3. Washing Soda dissolves in water more quickly than Baking Soda
Which among the above is / are correct statements?

Answer: [A] Only 1 & 2

This question is a part of GKToday's Integrated IAS General Studies Module