Na2CO3 . 10H2O is

Na2CO3 . 10H2O is

Q. Na2CO3 . 10H2O is

  1. washing soda
  2. baking soda
  3. bleaching powder
  4. tartaric acid

Answer: washing soda

Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page