NTA JEE Main 17th March 2021 Shift 1
For the following questions answer them individually
NTA JEE Main 17th March 2021 Shift 1 - Question 31
The absolute value of the electron gain enthalpy of halogens satisfies:
NTA JEE Main 17th March 2021 Shift 1 - Question 32
A central atom in a molecule has two lone pairs of electrons and forms three single bonds. The shape of this molecule is:
NTA JEE Main 17th March 2021 Shift 1 - Question 33
Which of the following compound CANNOT act as a Lewis base?
NTA JEE Main 17th March 2021 Shift 1 - Question 34
The INCORRECT statement(s) about heavy water is (are):
(A) used as a moderator in nuclear reactor
(B) obtained as a by-product in fertilizer industry.
(C) used for the study of reaction mechanism
(D) has a higher dielectric constant than water
Choose the correct answer from the options given below:
NTA JEE Main 17th March 2021 Shift 1 - Question 35
The correct order of conductivity of ions in water is:
NTA JEE Main 17th March 2021 Shift 1 - Question 36
Which of the following is an aromatic compound?
NTA JEE Main 17th March 2021 Shift 1 - Question 37
Mesityl oxide is a common name of:
NTA JEE Main 17th March 2021 Shift 1 - Question 38
Given below are two statements:
Statement-I: Retardation factor ($$R_f$$) can be measured in meter/centimetre.
Statement-II: $$R_f$$ value of a compound remains constant in all solvents.
Choose the most appropriate answer from the options given below:
NTA JEE Main 17th March 2021 Shift 1 - Question 39
NTA JEE Main 17th March 2021 Shift 1 - Question 40
Reducing smog is a mixture of:
