Day 348: MHT-CET Chemistry

5 questions. Try each one first, then open its answer.

Question 1
Structure of Atom. Asked once: 3 May 2023 S1 (same type asked 4 times) See all 4 of this type
75 $What is the representation of an element having mass number of 40 and 21 neutrons in it?$
Tap an option to check your answer.
Question 2
Chemical Bonding and Molecular Structure. Asked once: 16 May 2023 S2 (same type asked 4 times) See all 4 of this type
60 $Which of the following molecules can form hydrogen bonding with itself?$
Tap an option to check your answer.
Question 3
Redox Reactions. Asked once: 16 May 2023 S2 (same type asked 4 times) See all 4 of this type
81 $Identify basic oxide from following.$
Tap an option to check your answer.
Question 4
Aldehydes, Ketones and Carboxylic Acids. Asked once: 4 May 2023 S1 (same type asked 4 times) See all 4 of this type
79 $What is IUPAC name of Acrylic acid?$
Tap an option to check your answer.
Question 5
Ionic Equilibria. Asked once: 4 May 2023 S2 (same type asked 4 times) See all 4 of this type
69 $Which from following salts is NOT derived from weak acid and weak base?$
Tap an option to check your answer.

Question 1