Question

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20
मोहर लवण के घोल की मदद से दिए गए KMnO के घोल की मोलरता ज्ञात करें।​

Answer 1

Answer:

Area is the quantity that expresses the extent of a two-dimensional figure or shape or planar lamina, in the plane. Surface area is its analog on the two-dimensional surface of a three-dimensional object.