MCQ
अम्लराज (ऐक्वा-रेजिया) है-
  • A
    सान्द्र HNO3 + सान्द्र NaCl
  • सान्द्र HNO3 + सान्द्र HCI
  • C
    तनु HNO3 + तनु HCI
  • D
    तनु HCl + सान्द्र NaCl

Answer

Correct option: B.
सान्द्र HNO3 + सान्द्र HCI
B

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