NTA Abhyas 2020
- Exam
- NTA Abhyas
- Year
- 2020
- Subject
- Chemistry
- Chapter
- s Block Elements
NTA Abhyas 2020 · Chemistry · s Block Elements
Washing soda is Na _ 2 CO _ 3 · x H _ 2 O . The value of ' x ' is...
Washing soda is . The value of '' is ______.
Correct answer
10
Step-by-step solution
Washing soda is decahydrate of sodium carbonate \left({\text{Na}_{2}{\text{CO}_{3} . 10{\text{H}_{2}\text{O}\right)