Home
Class 9
CHEMISTRY
Read the given statements and select the...

Read the given statements and select the correct option.
Statement 1 : During fractional distillation of petroleum, the temperature increases inside the fractionating column on going from bottom to the top.
Statement 2 : The fraction with the lower boiling point condenses first.

A

Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.

B

Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.

C

Statement 1 is true but statement 2 is false.

D

Both statements 1 and 2 are false.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NSO QUESTION PAPER 2016 SET B

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|1 Videos
  • NSO QUESTION PAPER 2016 SET A

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|1 Videos
  • NSO QUESTION PAPER 2017 SET A

    SCIENCE OLYMPIAD FOUNDATION |Exercise ACHIEVERS SECTION|1 Videos

Similar Questions

Explore conceptually related problems

Read the statements given below and select the correct option

Read the given statements and select the correct option. Statement 1: All triploblastic animals are eucoelomates. Statement 2: They have a false correct.

Read the following statements select the correct option. Statement 1 : Ranikhet disease is a disease of poultry. Statement 2: It is caused by a virus.

Read the given statements and select the correct option. Statement 1: Pollination by bats is known as chiropterophily. Statement 2 : Pollination by ants is known as ornithophily.

Read the given statements and select the correct option. Statement 1: Ethylene is a gaseous hormone. Statement 2: Ethylene causes climacteric ripening of fruits.

Read the given statements and select the correct option Statement-1: Each sperm of moss has two flagella. Statement-2: Water is essential for fertilisation in mosses.

Read the given statements and select the correct option. Statement 1: Herbivours are also called as first order consumers. Statement 2: Herbivores obtain their food directly from plants.

Read the given statements and select the correct option. Statements 1: Blood is colourless in the insects. Statement 2: Insect blood has no role in O_(2) transport.