1
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which among the following is an ambidentate ligand?

A
MHT CET 2020 19th October Evening Shift Chemistry - Coordination Compounds Question 7 English Option 1
B
$\mathrm{NO_2^-}$
C
MHT CET 2020 19th October Evening Shift Chemistry - Coordination Compounds Question 7 English Option 3
D
$\mathrm{H_2O}$
2
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the formula of hydrolith?

A
$\mathrm{MgH}_2$
B
$\mathrm{BaH}_2$
C
$\mathrm{BeH}_2$
D
$\mathrm{CaH}_2$
3
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

For the reaction,

$$\mathrm{N}_2(g)+3 \mathrm{H}_2(g) \longrightarrow 2 \mathrm{NH}_3(g) ; \Delta H$$

is equal to

A
$\Delta U+2 R T$
B
$\Delta U-R T$
C
$\Delta U-2 R T$
D
$\Delta U+R T$
4
MHT CET 2020 19th October Evening Shift
MCQ (Single Correct Answer)
+1
-0

What is the highest oxidation state possessed by phosphorus in it's oxyacids?

A
+5
B
+3
C
+6
D
+4
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