CUET General TestGeneral Knowledge > EasyThe pH level goes down.The pH level stays the same.The pH level goes up.The pH level becomes zero.✅ Correct Option: 1Related questions:15 May Shift 1Who among the following Indian scientists invented the "crescograph", a device for measuring plant growth?21 May Shift 1Who won the 'Noble Prize' for in the field of "physiology or medicine"?13 May Shift 1The first Indigenous vaccine of COVID-19 developed in India was....