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Prepare a concept map for the solar thermal power station
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The chemical substance P is made and secreted by the meristematic tissue at the tip of stem (or shoot) of a plant. The chemical substance P is responsible for a phenomenon Q in plants in which the stem bends towards a source of light. The same chemical substance P has an opposite effect on the root of a plant. It causes the root of a plant to bend away from the source of light in a process called R.
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- What is the colour of salt $XSO_4?$
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i. Identify saturated and unsaturated hydrocarbon from the given structural formula:
ii. Draw electron dot structure for (a) and (b).
iii. Define Homologous series.
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- What is the position of image?
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