1
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1

The volume-temperature graphs of a given mass of an ideal gas at constant pressures are shown below. What is the correct order of pressures?

BITSAT 2023 Chemistry - States of Matter Question 1 English

A
$$p_1>p_3>p_2$$
B
$$p_1>p_2>p_3$$
C
$$p_2>p_3>p_1$$
D
$$p_2>p_1>p_3$$
2
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1

In acetylene molecule between the carbon atoms there are

A
three $$\pi$$-bonds
B
one $$\sigma$$-and two $$\pi$$-bonds
C
two $$\sigma$$-and no $$\pi$$-bonds
D
three $$\sigma$$-bonds
3
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1

If the ionic product of $$\mathrm{Ni}(\mathrm{OH})_2$$ is $$1.9 \times 10^{-15}$$, then the molar solubility of $$\mathrm{Ni}(\mathrm{OH})_2$$ in $$1.0 \mathrm{~M} \mathrm{~NaOH}$$ is

A
$$2.9 \times 10^{-18} \mathrm{~M}$$
B
$$1.9 \times 10^{-13} \mathrm{~M}$$
C
$$1.9 \times 10^{-15} \mathrm{~M}$$
D
$$2.9 \times 10^{-14} \mathrm{~M}$$
4
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1

If two compounds have the same empirical formula but different molecular formulae, they must have

A
different percentage composition
B
different molecular weights
C
same viscosity
D
same vapour density
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