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Sunday, 14 January 2018

IUPAC SSC JE Previous Year Questions, Chemistry MCQ asked in SSC JE EXAM 2016 2017 Download PDF | Part3

IUPAC SSC JE PREVIOUS YEAR QUESTIONS
QID : 1155 - Consider the following pairs:
Name : Formula
1] Ethanamine : CH2 = CHCH2Br
2] 3-Bromopropene : CH3 = CH2–NH2
3] 2-Bromo-2-methylpropane : (CH3)3CBr
4] 2-Methoxypropanal : CH3CH(OCH3)CHO
Which of the above pairs are correctly matched?
Options:
1) 1 and 4 only
2) 2, 3 and 4 only
3) 3 and 4 only
4) 1, 3 and 4 only
Correct Answer: 3 and 4 only

QID : 1156 - What is the IUPAC name of Vinyl chloride?
Options:
1) 2-Chlorobutane
2) 3-Bromopropene
3) Chloroethene
4) Dichloromethane
Correct Answer: Chloroethene


QID : 1157 - Formula for styrene is _______.

Options:
1) CH2=CH-C4H7=CH2
2) C6H5CH=CH2
3) C5H4CH=CH2
4) CH2=CH-C3H5=CH2
Correct Answer: C
6H5CH=CH2

QID : 955 - Consider the following pairs:
Name : Formula
1] Propan-2-ol : CH3CH2CH2CH2CHO
2] 1-Bromo-2,2-dimethylpropane : (CH3)3CCH2Br
3] Methanal : HCHO
4] Pentanal : CH3-CH(OH)-CH3
Which of the above pairs are correctly matched?
1) 2 and 3 only
2) 1 and 3 only
3) 3 and 4 only
4) 2, 3 and 4 only
Correct Answer: 2 and 3 only

QID : 956 - What is the IUPAC name of n-Propyl fluoride?
Options:
1) Dichloromethane
2) Trichloromethane
3) 1-Fluoropropane
4) 3-Bromopropene
Correct Answer: 1-Fluoropropane

QID:955 - Consider the following pairs:
Name : Formula
1] 1-Phenoxyheptane : C6H5OCH2CH3
2] Ethoxybenzene : C6H5O(CH2)6–CH3
3] 1-Methoxypropane : CH3OCH2CH2CH3
4] Propan-1-ol : CH3–CH2–CH2–OH
Which of the above pairs are correctly matched?
1) 1 and 4 only
2) 2, 3 and 4 only
3) 3 and 4 only
4) 1,2 , 3 and 4
Correct Answer: 3 and 4 only

QID:956 - What is the IUPAC name of sec-Butyl chloride?
1) Dichloromethane
2) Trichloromethane
3) 3-Bromopropene
4) 2-Chlorobutane
Correct Answer: 2-Chlorobutane

• QID : 957 - Formula for 1,3 butadiene is_____.
Options:
1) CH2=CH-CH=CH2
2) CH3-CH=CH-CH3
3) CH2=CH-CH2-CH3
4) CH3-CH=CH-C2H5
• Correct Answer:
 CH

2=CH-CH=CH2

QID : 958 - Consider the following pairs:
Name : Formula
1] Butan-1-ol : CH3OC2H5
2] Chloroethene : CH2 = CHCl
3] 1-Fluoropropane : CH3CH2CH2F
4] Ethoxyethane : CH3 – CH2 – CH – CH – OH
Which of the above pairs are correctly matched?
Options:
1) 1 and 3 only
2) 2, 3 and 4 only
3) 2 and 3 only
4) 3 and 4 only
Correct Answer: 2 and 3 only

QID : 758 - Consider the following pairs:
Name : Formula
1] 2-Chlorobutane : CH3CH2CH(Cl)CH3
2] Pentan-2-one : (CH3)2CHCOCH(CH3)2
3] Prop-2-enal : CH2CHCHO
4] 2,4-Dimethylpentan-3-one : CH3COCH2CH2CH3
Which of the above pairs are correctly matched?
Options:
1) 1 and 3 only
2) 1 and 4 only
3) 3 and 4 only
4) 2 and 3 only
Correct Answer: 1 and 3 only

QID : 555 - Consider the following pairs.
Name : Formula
1] Ethanal : CH3CHO
2] Butan-2-ol : CH3– O – CH2 – CH2 – OCH3
3] 1-Bromopropane : CH3CH2CH2Br
4] 1,2-Dimethoxyethane : CH3 – CH(OH) – CH2 – CH3
Which of the above pairs are correctly matched?
Options:
1) 1 and 3 only
2) 1 and 4 only
3) 2 and 3 only
4) 2 , 3 and 4 only
Correct Answer: 1 and 3 only

QID : 556 - What is the IUPAC name of Chloroform?
Options:
1) 2-Chlorobutane
2) Trichloromethane
3) 3-Bromopropene
4) Dichloromethane
Correct Answer: Trichloromethane

QID : 557 - Formula for adipic acid is ____________.
Options:
1) HOOC(CH2)6COOH
2) HOOC(CH2)4COOH
3) HOOC(CH2)3COOH
4) HOOC(CH2)2COOH
Correct Answer: HOOC(CH2)4COOH





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