NextMockપરીક્ષાઓ શોધો, દા.ત. SSC CGL, UPPSC, Lekhpal
State PCS PYQPrelims 2019

UPPCS · પ્રશ્ન 61

Which of the following is an example of herbicide?

  1. Sodium chlorate
  2. Potassium permanganate
  3. Bleaching powder
  4. None of the above
જવાબ બતાવો અને સમજૂતી

જવાબ: (A) Sodium chlorate

સમજૂતી

Sodium chlorate (NaClO3) is a non-selective herbicide (weedkiller). Potassium permanganate and bleaching powder are disinfectants/oxidisers.