Q. Which of the following compounds is called gypsum?
Q. Which of the following is an example of a buffer solution?
Q. The catalyst used in hydrogenation of vegetable oils is:
Q. Which of the following is an intensive property?
Q. The functional group present in aldehydes is:
Q. Which of the following is an ore of aluminium?
Q. Which of the following is a condensation polymer?
Q. The oxidation state of chromium in Cr₂O₇²⁻ is:
Q. Which of the following is used in vulcanization of rubber?
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