Q181
Open questionWhich of the following is the general formula for saturated hydrocarbons?
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Organic Chemistry
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Q182
Open questionWhich of the following is an organic acid?
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Q183
Open question. . . . . . . . gas is used as a illuminated gas?
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Q184
Open questionWhich of the following constitutes a homogeneous category?
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Q185
Open questionTwo elements which can form a large number of compounds are
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Q186
Open questionDead organs are usually kept in Formalin. Formalin One:
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Q187
Open questionTo sodium or potassium salts of carboxylic acids . . . . . . . . also called?
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Q188
Open questionWhich of the following gas causes explosion in coal mines?
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Q189
Open questionMatch List-I with List-II and select the correct answer:
| List-I (Organic compound) | List-II (Use) |
| a. Butane | 1. In the production of saccharin |
| b. Toluene | 2. LPG fuel |
| c. Benzene | 3. In dry cleaning |
| d. Urotropin | 4. In the treatment of urological disease |
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Q190
Open questionThe glucose molecules having a carbons?
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Q191
Open questionThe enzyme that converts glucose to ethyl alcohol is
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Q192
Open questionWhich of the following mixtures of carbon has the highest boiling point?
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Q193
Open questionWhich one of the following is a source of methane emission into the atmosphere?
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Q194
Open questionWhen formaldehyde and potassium hydroxide are heated, we get
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Q195
Open questionWhich of the following options represents the correct descending order of hydrogen atoms?
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Q196
Open questionThe first organic compound synthesised in the laboratory is
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Q197
Open questionA series of organic compounds that have the same functional group with difference of -CH2 is called . . . . . . . .
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Q198
Open questionHow many isomer in C6H14?
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Q199
Open questionMethane is a colourless, odourless, non-toxic but flammable gas. What is its common name?
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Q200
Open questionEthyl alcohol is commonly made unfit for drinking by the addition of
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