MCQ
धोबिया सोडा का रासायनिक सूत्र क्या है?
  • A
    $Na _2 CO _3 . 7 H _2 O$
  • B
    $Na _2 CO _3 . 5 H _2 O$
  • $Na _2 CO _3 . 10 H _2 O$
  • D
    $Na _2 CO _3 . H _2 O$

Answer

Correct option: C.
$Na _2 CO _3 . 10 H _2 O$
C

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