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Which of the following statement(s) is/are CORRECT? I. Carbon compounds linked by only single bond are called saturated compounds. II. Carbon compounds having double or triple bonds are called unsaturated compounds. III. Saturated carbon compounds are more reactive than unsaturated carbon compounds.
Saturated carbon compounds can form which types of chain structures? I. Straight chain II. Branched-chain
Given below are two premises (a) and (b). Four conclusions are drawn from them. Select the code that states validly drawn conclusion(s) [taking the premises individually or jointly]. Premises:   (a) All diamonds are precious stones. (b) Some carbon compounds are diamonds. Conclusions:  (i) All precious stones are diamonds. (ii) Some non-carbon compounds are precious stones. (iii) All precious stones are stones compounds. (iv) Some carbon compounds are precious stones.
Which option is correct about IUPAC nomenclature for branched-chain saturated hydrocarbon? The longest chain of carbon atoms in the structure of the compound is found first. The position of the alkyl group is indicated by writing the number of carbon atoms to which it is attached.
Which option is correct about IUPAC nomenclature for branched-chain saturated hydrocarbon? The alkyl group present as side chains are considered as substituents and named separately as methyl or ethyl groups. The carbon atoms of the longest carbon chain are numbered in such a way that the alkyl groups get the lowest possible number.
Consider a set U of 23 different compounds in a Chemistry lab. There is a subset S of U of 9  compounds, each of which reacts with exactly 3 compounds of U. Consider the following statements:  I. Each compound in U\S reacts with an odd number of compounds. II. At least one compound in U\S reacts with an odd number of compounds. III. Each compound in U\S reacts with an even number of compounds. Which one of the above statements is ALWAYS TRUE?
Consider the following statements: 1. There is no change in temperature when a liquid is being evaporated into vapour 2. Vapour is a mixed phase of liquid and gas in the zone between saturated liquid line and saturated vapour line 3. The saturated dry vapour curve is steeper as compared to saturated liquid curve on a T-s diagram 4. The enthalpy of vaporization decreases with increase in pressure Which of the above statements are correct?
Choose the sentence (s) in which the word 'straight means 'honest or frank'. (1) Draw a straight line through the two points. (2) You are not being straight with me, even though you know that I like straight answers. (3) It was a straight choice between taking or leaving the offer of friendship.
Which of the following statements are CORRECT? I. Ionic compounds have high melting and boiling points. II. Carbon compounds are a poor conductor of electricity. III. Carbon compounds have low melting and boiling point.
Consider the following statements: A. Organic compounds are compounds of carbon. B. Organic compounds contain covalent bonds. C. Carbon tetrachloride is not an organic compound. Which of the above statements is/are correct? Select the code for the correct answer from the options given below: