Explore topic-wise MCQs in Technology.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following chemical reaction is true?

A. \(C_2 H_2+ 2Cl_2 \, ^{\underrightarrow{BaCl_2}}\, C_2 H_2 Cl_2\)
B. \(C_2 H_2+ 2Cl_2 \, ^{\underrightarrow{BaCl_2}}\, C_2 H_2 Cl_4\)
C. \(C_2 H_2 Cl_4 \, ^{\underrightarrow{BaCl_2}}\, C_2 HCl_3+ HCl \)
D. \(C_2 H_2 Cl_4 \, ^{\underrightarrow{FeCl_3}}\, C_2 HCl_3+ HCl\)
Answer» D. \(C_2 H_2 Cl_4 \, ^{\underrightarrow{FeCl_3}}\, C_2 HCl_3+ HCl\)
Discussion
2.

Acid free grade of tri chloro ethylene is known as _______________

A. Extraction
B. Technical
C. Industrial
D. Tri-chlor
Answer» E.
Discussion
3.

Which catalyst is used in the reaction of acetylene and chlorine producing tetra chloro ethane?

A. Barium chloride
B. Ferric chloride
C. Hydrogen chloride
D. Calcium chloride
Answer» C. Hydrogen chloride
Discussion
4.

Tri chloro ethylene is highly soluble in water. Is the statement true/false?

A. True
B. False
Answer» C.
Discussion
5.

What is the molecular weight of tri chloro ethylene?

A. 131.5
B. 130.5
C. 129.5
D. 120.5
Answer» B. 130.5
Discussion