Q161
Open questionWhich of the following is an aldehyde?
Select an option to see the answer and solution.
Chemistry GK · all questionsOrganic Chemistry
Organic Chemistry
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
256
Questions
9/13
Page
Pick an option on a question to see the right answer and solution.
Q162
Open questionChoose the wrong set of molecular formulas - IUPAC name - common name from the following options.
Select an option to see the answer and solution.
Q163
Open question. . . . . . . . the compound has -OH as a functional group.
Select an option to see the answer and solution.
Q164
Open questionEach carbon atom in ethane is bonded.
Select an option to see the answer and solution.
Q165
Open questionWhich of the following pairs of acid and the substance in which it is found is incorrectly matched?
Select an option to see the answer and solution.
Q166
Open questionWhich of the following compounds are also known as aliphatic compounds?
Select an option to see the answer and solution.
Q167
Open questionAcidic hydrogen is present in
Select an option to see the answer and solution.
Q168
Open questionThe colours are added to the alcohol to make it blue, so that it can be easily identified. This alcohol is called . . . . . . . . alcohol.
Select an option to see the answer and solution.
Q169
Open questionThe chief constituent of natural gas is
Select an option to see the answer and solution.
Q170
Open questionThe formula of C6H14 . . . . . . . . hydrocarbons indicate-
Select an option to see the answer and solution.
Q171
Open questionConsider the following statements.
1. The simplest hydrocarbon is methane (CH4).
2. Hydrocarbons support life directly as carbohydrates, proteins, nucleic acids
3. Benzene is unsaturated cyclic hydrocarbon.
Which of the statements given above are correct?
1. The simplest hydrocarbon is methane (CH4).
2. Hydrocarbons support life directly as carbohydrates, proteins, nucleic acids
3. Benzene is unsaturated cyclic hydrocarbon.
Which of the statements given above are correct?
Select an option to see the answer and solution.
Q172
Open question. . . . . . . . the compound has a ring-carbon chain structure.
Select an option to see the answer and solution.
Q173
Open questionThe molecular formulas of methane, ethane and butane are CH4, C2H6 and C4H10, respectively. What would be their empirical formulas respectively?
Select an option to see the answer and solution.
Q174
Open questionThe gas produced through the pouring water on the calcium carbide is
Select an option to see the answer and solution.
Q175
Open questionTable granulated sugar is known as . . . . . . . .
Select an option to see the answer and solution.
Q176
Open questionUnsaturated hydrocarbons containing one or more double-bonds are called . . . . . . . .?
Select an option to see the answer and solution.
Q177
Open questionCompounds having same number and kind of atoms but different arrangement of atoms in their molecules are called
Select an option to see the answer and solution.
Q178
Open questionWhich of the following contains Citric acid?
Select an option to see the answer and solution.
Q179
Open questionWhich organic compounds have suffix 'al'?
Select an option to see the answer and solution.
Q180
Open questionConsider the following chemicals.
1. Benzene
2. Carbon tetrachloride
3. Sodium carbonate
4. Trichloroethylene
Which of the above is/are used as dry cleaning chemicals?
1. Benzene
2. Carbon tetrachloride
3. Sodium carbonate
4. Trichloroethylene
Which of the above is/are used as dry cleaning chemicals?
Select an option to see the answer and solution.