1
MHT CET 2025 26th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify neutral complex from following.

A

Tetracyanonickelate (II) ion

B

Sodiumhexafluoraluminate (III)

C

Triamminetrinitrocobalt (III)

D

Tetraamminecopper (II) ion

2
MHT CET 2025 26th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Which from following polymers is used to obtain surgical sutures?

A

Nylon 6

B

Nylon 6,6

C

Terylene

D

Neoprene

3
MHT CET 2025 26th April Evening Shift
MCQ (Single Correct Answer)
+2
-0

Which of the following statement is a tautology?

A

$(-q \wedge p) \wedge(p \wedge \sim p)$

B

$(p \wedge q) \wedge(\sim p \wedge q)$

C

$[(\sim q) \wedge p] \wedge q$

D

$(\sim q \wedge p) \vee(p \vee \sim p)$

4
MHT CET 2025 26th April Evening Shift
MCQ (Single Correct Answer)
+2
-0

Let $f(x)= \begin{cases}\frac{x^4-5 x^2+4}{|(x-1)(x-2)|} & , x \neq 1,2 \\ 6 & , x=1 \\ 12 & , x=2\end{cases}$

Then $\mathrm{f}(x)$ is continuous on the set

A

$\mathbb{R}-\{1\}$

B

$\mathbb{R}-\{2\}$

C

$\mathbb{R}$

D

$\quad \mathbb{R}-\{1,2\}$

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