हिंदी

The Substance Coated on Plastic Tape-recorder Tapes is -

Advertisements
Advertisements

प्रश्न

The substance coated on plastic tape-recorder tapes is

विकल्प

  • zinc oxide

  • manganese oxide

  • iron sulphate

  • None of these

MCQ

उत्तर

None of these

shaalaa.com
General Science and Technology Current Affair (Entrance Exam)
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×