MCQ
निम्नांकित में कौन ग्लोबर लवण का सूत्र है?
  • $Na _2 SO _4 \cdot 10 H _2 O$
  • B
    $Na _2 SO _4 \cdot 7 H _2 O$
  • C
    $Na _2 SO _4 \cdot 5 H _2 O$
  • D
    $Na _2 SO _4 \cdot 2 H _2 O$

Answer

Correct option: A.
$Na _2 SO _4 \cdot 10 H _2 O$
A

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