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Statement 3 is incorrect. At room temperature, the surface tension of water is actually higher than that of ethyl alcohol. For example, water at 20°C has a surface tension of 72.8 dynes/cm, while that for ethyl alcohol is 22.3 dynes/cm.
Six persons D, E, F, G, H and I sit around an equilateral triangular shaped table facing towards the centre. One person sits at each side of the table a...
Who sits in front of F?
Who among the following faces T?
Who is third to the left of S?
B likes ______
A is sitting at what position in respect of H?
Which of the following statement is true?
Seven friends – Lara, Kish, Alina, Mira, Sara, Tina, and Qira are sitting in a row facing north. Tina is immediate right of Sara. Sara is fourth to th...
Who is to the immediate right of J?
Who among the following sits second to the right of R?