Warming Ammonium chloride with sodium hydrochloride in a test tube is an example of
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Which of the following cube in the answer figure cannot be based on the unfolded cube in the question figure?
Find the mean and mode of the numbers 1, 9, 5, 4, 2, 1, 9, 9, 2, 1, 9, 1, 2, 1?
Article 31B of the Indian Constitution "Validation of certain Acts and Regulations" deals with the
Who stated the following law : 'The properties of the elements are the periodic function of their atomic masses'?
Which of the following allotropes of Carbon is used as a reducing agent in metallurgy?
Number of Sigma and Pi bonds in benzene, respectively is