Advertisements
Advertisements
प्रश्न
Which of the following elements would form oxides which would indicate pH values less than seven, using moist pH paper?
Magnesium, Carbon, Sulphur, Hydrogen, Copper
लघु उत्तर
Advertisements
उत्तर
Sulphur and Carbon burn in the air to form sulphur dioxide and carbon dioxide. Both are acidic oxides that indicate pH values less than 7 when moist pH paper is used.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
