Textile Engineering > GATE 2020 > Dyeing
Determine the correctness or otherwise of the following Assertion [a] and Reason [r]
[a]: Acrylic fibres are dyed with basic dyes in acidic medium.
[r]: In acidic medium the acrylic fibre acquires positive charge.
A
Both [a] and [r] are true and [r] is the correct reason for [a]
B
Both [a] and [r] are true but [r] is not the correct reason for [a]
C
Both [a] and [r] are false
D
[a] is true but [r] is false

Explanation

Correct : d

Similar Questions

What is the worst-case time complexity of insertion in an AVL tree?
Question #23 Medium
Which operations on a binary search tree have O(h) complexity?
Question #31 Easy
Compare search complexities of sorted array vs balanced BST.
Question #47 Hard

Related Topics

Data Structures Binary Search Tree Time Complexity Algorithm Analysis Tree Algorithms Computer Science