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A. Choose the correct option:5. Destructive distillation makes use of this property to separate different fractions of crude oila. difference in boiling points of hydrocarbons present in petroleumb. difference in melting points of hydrocarbons present in petroleumc. difference in the number of carbon atoms in the hydrocarbons present in petroleumd. both b and cState true (T) or false (F) and explain why :1. In humans, the nucleus of each cell contains chromosomes in pair. 2. When the sperm and ovum fuses, the zygote receives 23 pair of chromosomes.*Important questions so please answer judiciously and correctly.*Mention the question no. correctly*Don't leave the answer in half |
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Answer» 1.=T 2.=F Explanation: JshhsvdhshJHHSHSHVEGZHSBDNHDJDNDJSIHS |
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