1
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following compounds has highest boiling point?

A
Hexanal
B
Propanal
C
Ethanal
D
Pentanal
2
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is IUPAC name of the following compound?

MHT CET 2021 20th September Evening Shift Chemistry - IUPAC Nomenclatures Question 20 English

A
3-Methyl-6-ethyl cycloheptanol
B
3-Ethyl-6-methyl cycloheptanol
C
3-Ethyl cycloheptanol
D
1-Ethyl-5-methyl cycloheptan-3-ol
3
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is molar mass of metal with BCC structure having density 10 g cm$$^{-3}$$ and edge length 200 pm?

A
90.2 g mol$$^{-1}$$
B
24.1 g mol$$^{-1}$$
C
48.0 g mol$$^{-1}$$
D
60.5 g mol$$^{-1}$$
4
MHT CET 2021 20th September Evening Shift
MCQ (Single Correct Answer)
+1
-0

Calculate difference between $$\Delta \mathrm{H}$$ and $$\Delta \mathrm{U}$$ for following reaction at $$25^{\circ} \mathrm{C}$$ ?

$$\mathrm{C}_2 \mathrm{H}_{6(\mathrm{~g})}+3.5 \mathrm{O}_2 \rightarrow 2 \mathrm{CO}_{2(\mathrm{~g})}+3 \mathrm{H}_2 \mathrm{O}_{(l)}\left(\mathrm{R}=8.314 \mathrm{~J} \mathrm{~K}^{-1} \mathrm{~mol}^{-1}\right)$$

A
$$-9.3 \mathrm{~kJ}$$
B
$$-3.1 \mathrm{~kJ}$$
C
$$-6.2 \mathrm{~kJ}$$
D
$$-16.10 \mathrm{~kJ}$$
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12