Chemistry (NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension): Questions 123 - 125 of 144

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 1058 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 450.00 or

Question number: 123

» Chemistry » Periodic Classification of Elements

Match List-Ⅰ List-Ⅱ▾

Question

Match the following
List-Ⅰ (Example Of Reaction) List-Ⅱ (Type Of Reaction)

(A)

Equation

(i)

Displacement reaction

(B)

Equation

(ii)

Precipitation reaction

(C)

Equation

(iii)

Decomposition reaction

(D)

Equation

(iv)

Combination reaction

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iv)
  • (iii)
  • (i)

b.

  • (ii)
  • (iv)
  • (i)
  • (iii)

c.

  • (ii)
  • (i)
  • (iv)
  • (iii)

d.

  • (i)
  • (ii)
  • (iii)
  • (iv)

Question number: 124

» Chemistry » Periodic Classification of Elements

MCQ▾

Question

Equation

Equation

The above two reactions are the example of

Choices

Choice (4) Response

a.

Double displacement reaction

b.

Redox reaction

c.

Decomposition reaction

d.

Displacement reaction

Question number: 125

» Chemistry » Carbon and Its Compounds

MCQ▾

Question

Which of the following is the functional group for carboxylic acids?

Choices

Choice (4) Response

a.

The functional group for carboxylic acids : Choice A

The Functional Group for Carboxylic Acids: Choice A

The functional group for carboxylic acids

b.

The functional group for carboxylic acids : Choice B

The Functional Group for Carboxylic Acids: Choice B

The functional group for carboxylic acids

c.

The functional group for carboxylic acids : Choice C

The Functional Group for Carboxylic Acids: Choice C

The functional group for carboxylic acids

d.

The functional group for carboxylic acids : Choice D

The Functional Group for Carboxylic Acids: Choice D

The functional group for carboxylic acids

f Page
Sign In