The change in colour of the moist litmus paper in the given set up is due to

The change in colour of the moist litmus paper in the given set up is due toi. presence of acidii. presence of baseiii. presence of H⁺(aq) in the solutioniv. presence of Litmus which acts as an indicator(a) i and ii(b) Only ii(c) Only ii

The change in colour of the moist litmus paper in the given set up is due toi. presence of acidii. presence of baseiii. presence of H⁺(aq) in the solutioniv. presence of Litmus which acts as an indicator(a) i and ii(b) Only ii(c) Only iii(d) Only iv.12 In the redox reactionMnO2 + 4HCl → MnCl2 + 2H2O + Cl2(a) MnO2 is reduced to MnCl2& HCl is oxidized to H2O(b) MnO2 is reduced to MnCl2& HCl is oxidized to Cl21

KA1 Recall what happens to litmus paper if it is dipped in a neutral substance.It won't change colourIt will turn redIt will turn blueIt depends on whether you start with red or blue litmus paper

This variety features a textured surface, characterized by subtle bumps and irregularities. It holds a special appeal for watercolor practitioners. The minuscule indentations in the paper encourage the accumulation of pigment, facilitating the creation of rich, saturated washes. Conversely, in areas of dry application, these same indentations leave behind delicate specks of untouched white, enhancing the overall visual impact and contributing to the distinctive charm of the artwork. *1 pointLaid PaperMedium PaperRough Grained PaperWove paper

In the diagram the colours in pen inkare being separated. As water rises upthe ......................... it takes the colourswith it. Different colours travel atdifferent ........................ If the inkcontains more than one colour they willseparate out along the paper.