CBSE Class 10 Science
Question 6 of 46
Solved 2023 Question Paper CBSE Class 10 Science — Question 6
Back to all questions 6
Question Question 6
Select washing soda from the following :
- NaHCO3
- Na2CO3.5H2O
- Na2CO3.10H2O
- NaOH
Na2CO3.10H2O
Reason — The formula of washing soda is : Na2CO3.10H2O